Length of the Sentence. Sentences may be classified according to length as (1) short, containing 15 words or less; (2) medium, from 15 to 30 words; and (3) long, 30 words or more. Each of these types of sentence has its own peculiar advantages.

The short sentence, because it is easily apprehended, is more emphatic than a longer one. Used in combination with medium and long sentences it gains prominence by contrast. It makes an emphatic beginning and a strong conclusion for a paragraph. As the last sentence of an article it is a good "snapper." In contrast with longer statements, it also serves as a convenient transition sentence.

The sentence of medium length lends itself readily to the expression of the average thought; but when used continuously it gives to the style a monotony of rhythm that soon becomes tiresome.

The long sentence is convenient for grouping details that are closely connected. In contrast with the rapid, emphatic short sentence, it moves slowly and deliberately, and so is well adapted to the expression of dignified and impressive thoughts.

To prevent monotony, variety of sentence length is desirable. Writers who unconsciously tend to use sentences of about the same length and of the same construction, need to beware of this uniformity.

By the three short sentences in the first paragraph beginning "Officers gallop," the author depicts the rapid movement of the soldiers. By the next three short sentences in the same paragraph beginning, "There is a sudden stillness," he produces an impression of suspense. To picture the Kaiser coming up "slowly," he uses a long, leisurely sentence. The salutations "ring out" in short, crisp sentences. The more serious, impressive thought of the possibility of war finds fitting expression in the long, 64-word sentence, ending with the sonorous—"ring of doom," "Te morituri salutamus."

The transition between the introduction and the body of the sketch is accomplished by the last paragraph consisting of three short sentences, in marked contrast with the climactic effect with which the description closed.

The beginning of the paragraph, like the beginning of the sentence, is the part that catches the eye. Significant ideas that need to be impressed upon the mind of the reader belong at the beginning. If his attention is arrested and held by the first group of words, he is likely to read on. If the beginning does not attract him, he skips down the column to the next paragraph, glancing merely at enough words in the paragraph that he skips to "get the drift of it." An emphatic beginning for a paragraph will insure attention for its contents.

Revision. It is seldom that the first draft of an article cannot be improved by a careful revision. In going over his work, word by word and sentence by sentence, the writer will generally find many opportunities to increase the effectiveness of the structure and the style. Such revision, moreover, need not destroy the ease and naturalness of expression.

Sentences may frequently be improved (1) by making their grammatical structure more evident, (2) by breaking up long, loose sentences into shorter ones, (3) by using short sentences for emphasis, (4) by varying the sentence length, (5) by transferring important ideas to the beginning of the sentence.

Every paragraph should be tested to determine whether or not it is a unified, coherent group of thoughts, containing not more than 100 words, with important ideas effectively massed at the beginning.

Finally, revision should eliminate all errors in grammar, spelling, punctuation, and capitalization. Every minute spent in improving an article adds greatly to its chances of being accepted.

TITLES AND HEADLINES

Importance of Head and Title. Headlines or titles, illustrations, and names of authors are the three things that first catch the eye of the reader as he turns over the pages of a newspaper or magazine. When the writer's name is unknown to him, only the illustrations and the heading remain to attract his attention.

The "attention-getting" value of the headline is fully appreciated not only by newspaper and magazine editors but by writers of advertisements. Just as the striking heads on the front page of a newspaper increase its sales, so, also, attractive titles on the cover of a magazine lead people to buy it, and so, too, a good headline in an advertisement arouses interest in what the advertiser is trying to sell.

A good title adds greatly to the attractiveness of an article. In the first place, the title is the one thing that catches the eye of the editor or manuscript reader, as he glances over the copy, and if the title is good, he carries over this favorable impression to the first page or two of the article itself. To secure such favorable consideration for a manuscript among the hundreds that are examined in editorial offices, is no slight advantage. In the second place, what is true of the editor and the manuscript is equally true of the reader and the printed article. No writer can afford to neglect his titles.

Characteristics of a Good Title. To accomplish their purpose most effectively titles should be (1) attractive, (2) accurate, (3) concise, and (4) concrete.

The attractiveness of a title is measured by its power to arrest attention and to lead to a reading of the article. As a statement of the subject, the title makes essentially the same appeal that the subject itself does; that is, it may interest the reader because the idea it expresses has timeliness, novelty, elements of mystery or romance, human interest, relation to the reader's life and success, or connection with familiar or prominent persons or things. Not only the idea expressed, but the way in which it is expressed, may catch the eye. By a figurative, paradoxical, or interrogative form, the title may pique curiosity. By alliteration, balance, or rhyme, it may please the ear. It permits the reader to taste, in order to whet his appetite. It creates desires that only the article can satisfy.

In an effort to make his titles attractive, a writer must beware of sensationalism and exaggeration. The lurid news headline on the front page of sensational papers has its counterpart in the equally sensational title in the Sunday magazine section. All that has been said concerning unwholesome subject-matter for special feature stories applies to sensational titles. So, too, exaggerated, misleading headlines on news and advertisements are matched by exaggerated, misleading titles on special articles. To state more than the facts warrant, to promise more than can be given, to arouse expectations that cannot be satisfied—all are departures from truth and honesty.

Conciseness in titles is imposed on the writer by the physical limitations of type and page. Because the width of the column and of the page is fixed, and because type is not made of rubber, a headline must be built to fit the place it is to fill. Although in framing titles for articles it is not always necessary to conform to the strict requirements as to letters and spaces that limit the building of news headlines, it is nevertheless important to keep within bounds. A study of a large number of titles will show that they seldom contain more than three or four important words with the necessary connectives and particles. Short words, moreover, are preferred to long ones. By analyzing the titles in the publication to which he plans to send his article, a writer can frame his title to meet its typographical requirements.

The reader's limited power of rapid comprehension is another reason for brevity. A short title consisting of a small group of words yields its meaning at a glance. Unless the reader catches the idea in the title quickly, he is likely to pass on to something else. Here again short words have an advantage over long ones.

Concreteness in titles makes for rapid comprehension and interest. Clean-cut mental images are called up by specific words; vague ones usually result from general, abstract terms. Clear mental pictures are more interesting than vague impressions.

Sub-titles. Sub-titles are often used to supplement and amplify the titles. They are the counterparts of the "decks" and "banks" in news headlines. Their purpose is to give additional information, to arouse greater interest, and to assist in carrying the reader over, as it were, to the beginning of the article.

Some Types of Titles. Attempts to classify all kinds of headlines and titles involve difficulties similar to those already encountered in the effort to classify all types of beginnings. Nevertheless, a separation of titles into fairly distinct, if not mutually exclusive, groups may prove helpful to inexperienced writers. The following are the nine most distinctive types of titles: (1) label; (2) "how" and "why" statement; (3) striking statement, including figure of speech, paradox, and expression of great magnitude; (4) quotation and paraphrase of quotation; (5) question; (6) direct address, particularly in imperative form; (7) alliteration; (8) rhyme; (9) balance.

The label title is a simple, direct statement of the subject. It has only as much interest and attractiveness as the subject itself possesses. Such titles are the following:

The "how-to-do-something" article may be given a "how" title that indicates the character of the contents; for example:

(1)
HOW I FOUND HEALTH IN THE DENTIST'S CHAIR

(2)
HOW TO STORE YOUR CAR IN WINTER

(3)
HOW A FARMER'S WIFE MADE $55 EXTRA

(4)
HOW TO SUCCEED AS A WRITER
Woman Who "Knew She Could Write" Tells How She Began and
Finally Got on the Right Road

The "how" title may also be used for an article that explains some phenomenon or process. Examples of such titles are these:

(1)
HOW A NETTLE STINGS

(2)
HOW RIPE OLIVES ARE MADE

(3)
HOW THE FREIGHT CAR GETS HOME

(1)
WHY CAVIAR COSTS SO MUCH

(2)
WHY I LIKE A ROUND BARN

(3)
WHY THE COAL SUPPLY IS SHORT

A title may attract attention because of the striking character of the idea it expresses; for example:

(1)
WANTED: $50,000 MEN

(2)
200 BUSHELS OF CORN PER ACRE

(3)
FIRE WRITES A HEART'S RECORD

(4)
THE PSYCHOLOGY OF SECOND HELPINGS

The paradoxical form of title piques curiosity by seeming to make a self-contradictory statement, as, for example, the following:

A striking figure of speech in a title stimulates the reader's imagination and arouses his interest; for example:

(1)
PULLING THE RIVER'S TEETH

(2)
THE OLD HOUSE WITH TWO FACES

(3)
THE HONEY-BEE SAVINGS BANK

(4)
RIDING ON BUBBLES

(5)
THE ROMANCE OF NITROGEN

A familiar quotation may be used for the title and may stand alone, but often a sub-title is desirable to show the application of the quotation to the subject, thus:

A well-known quotation or common saying may be paraphrased in a novel way to attract attention; for example:

(1)
FORWARD! THE TRACTOR BRIGADE

(2)
IT'S LO, THE RICH INDIAN

(3)
LEARNING BY UNDOING

(4)
THE GUILELESS SPIDER AND THE WILY FLY
Entomology Modifies our Ideas of the Famous Parlor

Since every question is like a riddle, a title in question form naturally leads the reader to seek the answer in the article itself. The directness of appeal may be heightened by addressing the question to the reader with "you," "your," or by presenting it from the reader's point of view with the use of "I," "we," or "ours." The sub-title may be another question or an affirmation, but should not attempt to answer the question. The following are typical question titles and sub-titles:

The reader may be addressed in an imperative form of title, as well as in a question, as the following titles show:

(1)
BLAME THE SUN SPOTS
Solar Upheavals That Make Mischief on the Earth

(2)
EAT SHARKS AND TAN THEIR SKINS

(3)
HOE! HOE! FOR UNCLE SAM

(4)
DON'T JUMP OUT OF BED
Give Your Subconscious Self a Chance to Awake Gradually

(5)
RAISE FISH ON YOUR FARM

(6)
BETTER STOP! LOOK! AND LISTEN!

How to Frame a Title. The application of the general principles governing titles may best be shown by means of an article for which a title is desired. A writer, for example, has prepared a popular article on soil analysis as a means of determining what chemical elements different kinds of farm land need to be most productive. A simple label title like "The Value of Soil Analysis," obviously would not attract the average person, and probably would interest only the more enterprising of farmers. The analysis of soil not unnaturally suggests the diagnosis of human disease; and the remedying of worn-out, run-down farm land by applying such chemicals as phosphorus and lime, is analogous to the physician's prescription of tonics for a run-down, anæmic person. These ideas may readily be worked out as the following titles show:

(1)
PRESCRIBING FOR RUN-DOWN LAND
What the Soil Doctor is Doing to Improve Our Farms

(2)
THE SOIL DOCTOR AND HIS TONICS
Prescribing Remedies for Worn-Out Farm Land

(3)
DIAGNOSING ILLS OF THE SOIL
Science Offers Remedies for Depleted Farms

Other figurative titles like the following may be developed without much effort from the ideas that soil "gets tired," "wears out," and "needs to be fed":

PREPARING AND SELLING THE MANUSCRIPT

Importance of Good Manuscript. After an article has been carefully revised, it is ready to be copied in the form in which it will be submitted to editors. Because hundreds of contributions are examined every day in editorial offices of large publications, manuscripts should be submitted in such form that their merits can be ascertained as easily and as quickly as possible. A neatly and carefully prepared manuscript is likely to receive more favorable consideration than a badly typed one. The impression produced by the external appearance of a manuscript as it comes to an editor's table is comparable to that made by the personal appearance of an applicant for a position as he enters an office seeking employment. In copying his article, therefore, a writer should keep in mind the impression that it will make in the editorial office.

Form for Manuscripts. Editors expect all manuscripts to be submitted in typewritten form. Every person who aspires to write for publication should learn to use a typewriter. Until he has learned to type his work accurately, he must have a good typist copy it for him.

A good typewriter with clean type and a fresh, black, non-copying ribbon produces the best results. The following elementary directions apply to the preparation of all manuscripts: (1) write on only one side of the paper; (2) allow a margin of about three quarters of an inch on all sides of the page; (3) double space the lines in order to leave room for changes, sub-heads, and other editing.

A cover sheet of the same paper is a convenient device. It not only gives the editorial reader some information in regard to the article, but it protects the manuscript itself. Frequently, for purposes of record, manuscripts are stamped or marked in editorial offices, but if a cover page is attached, the manuscript itself is not defaced. When an article is returned, the writer needs to recopy only the cover page before starting the manuscript on its next journey. The form for such a cover page is given below

The upper half of the first page of the manuscript should be left blank, so that the editor may write a new title and sub-title if he is not satisfied with those supplied by the author. The title, the sub-title, and the author's name should be repeated at the beginning of the article in the middle of the first page, even though they have been given on the cover page. At the left-hand side, close to the top of each page after the first, should be placed the writer's last name followed by a dash and the title of the article, thus:

Milton—Confessions of a Freshman.

The pages should be numbered in the upper right-hand corner. By these simple means the danger of losing a page in the editorial offices is reduced to a minimum.

When a special feature story for newspaper publication must be prepared so hastily that there is no time to copy the first draft, it may be desirable to revise the manuscript by using the marks commonly employed in editing copy. These are as follows:

Mailing Manuscripts. Since manuscripts are written matter, they must be sent sealed as first-class mail at letter rates of postage. For the return of rejected articles stamps may be attached to the cover page by means of a clip, or a self-addressed envelope with stamps affixed may be enclosed. The writer's name and address should always be given on the envelope in which the manuscript is sent to the publishers.

Articles consisting of only a few pages may be folded twice and mailed in a long envelope; bulkier manuscripts should be folded once and sent in a manila manuscript envelope. Photographs of sizes up to 5 x 7 inches may be placed in a manuscript that is folded once, with a single piece of stout cardboard for protection. When larger photographs, up to 8 x 10 inches, accompany the article, the manuscript must be sent unfolded, with two pieces of cardboard to protect the pictures. Manuscripts should never be rolled.

How Manuscripts are Handled. In order to handle hundreds of manuscripts as expeditiously as possible, most large editorial offices have worked out systems that, though differing slightly, are essentially the same. When a manuscript is received, a record is made of it on a card or in a book, with the name and address of the author, the title and character of the contribution, and the time of its receipt. The same data are entered on a blank that is attached to the manuscript by a clip. On this blank are left spaces for comments by each of the editorial assistants who read and pass upon the article.

After these records have been made, the manuscript is given to the first editorial reader. He can determine by glancing at the first page or two whether or not the article is worth further consideration. Of the thousands of contributions of all kinds submitted, a considerable proportion are not in the least adapted to the periodical to which they have been sent. The first reader, accordingly, is scarcely more than a skilled sorter who separates the possible from the impossible. All manuscripts that are clearly unacceptable are turned over to a clerk to be returned with a rejection slip.

In newspaper offices manuscripts are usually sorted by the assistant Sunday editor, or assistant magazine editor, and are finally accepted or rejected by the Sunday or magazine editor.

Rejected Manuscripts. In rejecting contributions, editorial offices follow various methods. The commonest one is to send the author a printed slip expressing regret that the manuscript is not acceptable and encouraging him to submit something else. Some ingenious editors have prepared a number of form letters to explain to contributors the various reasons why their manuscripts are unacceptable. The editorial assistant who rejects an unsuitable article indicates by number which of these form letters is to be sent to the author. A few editors send a personal letter to every contributor. Sometimes an editor in rejecting a contribution will suggest some publication to which it might be acceptable. If a manuscript has merit but is not entirely satisfactory, he may suggest that it be revised and submitted to him again.

It is important for a writer to know how soon he may expect a decision on his contributions. If he has prepared an article that depends on timeliness for its interest, he cannot afford to send it to an editor who normally takes three or four weeks to make a decision. Another publication to which his article is equally well adapted, he may find from his manuscript record, accepts or rejects contributions within a week or ten days. Naturally he will send his timely article to the publication that makes the quickest decision. If that publication rejects it, he will still have time enough to try it elsewhere. His experience with different editors, as recorded in his manuscript record, often assists him materially in placing his work to the best advantage.

The rate and the time of payment for contributions are also worth recording. When an article is equally well suited to two or more periodicals, a writer will naturally be inclined to send it first to the publication that pays the highest price and that pays on acceptance.

A manuscript record also indicates where each one of a writer's articles is at a given moment, and by what publications it has been rejected. For such data he cannot afford to trust his memory.

Accepted Manuscripts. Contributions accepted for publication are paid for at the time of their acceptance, at the time of their publication, or at some fixed date in the month following their acceptance or publication. Nearly all well-established periodicals pay for articles when they are accepted. Some publications do not pay until the article is printed, a method obviously less satisfactory to a writer than prompt payment, since he may have to wait a year or more for his money. Newspapers pay either on acceptance or before the tenth day of the month following publication. The latter arrangement grows out of the practice of paying correspondents between the first and the tenth of each month for the work of the preceding month.

After a manuscript has been accepted, a writer usually has no further responsibility concerning it. Some magazines submit galley proofs to the author for correction and for any changes that he cares to make. It is desirable to make as few alterations as possible to avoid the delay and expense of resetting the type. Corrected proofs should be returned promptly.

Syndicating Articles. By sending copies of his articles to a number of newspapers for simultaneous publication, a writer of special feature stories for newspapers may add to his earnings. This method is known as syndicating. It is made possible by the fact that the circulation of newspapers is largely local. Since, for example, Chicago papers are not read in New York, or Minneapolis papers in St. Louis, these papers may well publish the same articles on the same day. Organized newspaper syndicates furnish many papers with reading matter of all kinds.

The same article must not, however, be sent to more than one magazine, but a single subject may be used for two entirely different articles intended for two magazines. If two articles are written on the same subject, different pictures should be secured, so that it will not be necessary to send copies of the same illustrations to two magazines. Agricultural journals with a distinctly sectional circulation do not object to using syndicated articles, provided that the journals to which the article is sent do not circulate in the same territory.

Selling Articles to Syndicates. The syndicates that supply newspapers with various kinds of material, including special feature stories, are operated on the same principle that governs the syndicating of articles by the writer himself. That is, they furnish their features to a number of different papers for simultaneous publication. Since, however, they sell the same material to many papers, they can afford to do so at a comparatively low price and still make a fair profit. To protect their literary property, they often copyright their features, and a line of print announcing this fact is often the only indication in a newspaper that the matter was furnished by a syndicate. Among the best-known newspaper syndicates are the Newspaper Enterprise Association, Cleveland, Ohio; the McClure Newspaper Syndicate, New York; and the Newspaper Feature Service, New York. A number of large newspapers, like the New York Evening Post, the Philadelphia Ledger, and the New York Tribune, syndicate their popular features to papers in other cities.

A writer may submit his special feature stories to one of the newspaper syndicates just as he would send it to a newspaper or magazine. These organizations usually pay well for acceptable manuscripts. It is not as easy, however, to discover the needs and general policy of each syndicate as it is those of papers and magazines, because frequently there is no means of identifying their articles when they are printed in newspapers.

PHOTOGRAPHS AND OTHER ILLUSTRATIONS

Value of Illustrations. The perfecting of photo-engraving processes for making illustrations has been one of the most important factors in the development of popular magazines and of magazine sections of newspapers, for good pictures have contributed largely to their success. With the advent of the half-tone process a generation ago, and with the more recent application of the rotogravure process to periodical publications, comparatively cheap and rapid methods of illustration were provided. Newspapers and magazines have made extensive use of both these processes.

The chief value of illustrations for special articles lies in the fact that they present graphically what would require hundreds of words to describe. Ideas expressed in pictures can be grasped much more readily than ideas expressed in words. As an aid to rapid reading illustrations are unexcelled. In fact, so effective are pictures as a means of conveying facts that whole sections of magazines and Sunday newspapers are given over to them exclusively.

Illustrations constitute a particularly valuable adjunct to special articles. Good reproductions of photographs printed in connection with the articles assist readers to visualize and to understand what a writer is undertaking to explain. So fully do editors realize the great attractiveness of illustrations, that they will buy articles accompanied by satisfactory photographs more readily than they will those without illustrations. Excellent photographs will sometimes sell mediocre articles, and meritorious articles may even be rejected because they lack good illustrations. In preparing his special feature stories, a writer will do well to consider carefully the number and character of the illustrations necessary to give his work the strongest possible appeal.

Every writer of special articles should become adept in the use of a camera. With a little study and practice, any one can take photographs that will reproduce well for illustrations. One advantage to a writer of operating his own camera is that he can take pictures on the spur of the moment when he happens to see just what he needs. Unconventional pictures caught at the right instant often make the best illustrations.

The charges for developing films and for making prints and enlargements are now so reasonable that a writer need not master these technicalities in order to use a camera of his own. If he has time and interest, however, he may secure the desired results more nearly by developing and printing his own pictures.

Satisfactory pictures can be obtained with almost any camera, but one with a high-grade lens and shutter is the best for all kinds of work. A pocket camera so equipped is very convenient. If a writer can afford to make a somewhat larger initial investment, he will do well to buy a camera of the so-called "reflex" type. Despite its greater weight and bulk, as compared with pocket cameras, it has the advantage of showing the picture full size, right side up, on the top of the camera, until the very moment that the button is pressed. These reflex cameras are equipped with the fastest types of lens and shutter, and thus are particularly well adapted to poorly lighted and rapidly moving objects.

Requirements for Photographs. All photographs intended for reproduction by the half-tone or the rotogravure process should conform to certain requirements.

First: The standard size of photographic prints to be used for illustrations is 5 x 7 inches, but two smaller sizes, 4 x 5 and 3½ x 5½, as well as larger sizes such as 6½ x 8½ and 8 x 10, are also acceptable. Professional photographers generally make their negatives for illustrations in the sizes, 5 x 7, 6½ x 8½, and 8 x 10. If a writer uses a pocket camera taking pictures smaller than post-card size (3½ x 5½), he must have his negatives enlarged to one of the above standard sizes.

Second: Photographic prints for illustrations should have a glossy surface; that is, they should be what is known as "gloss prints." Prints on rough paper seldom reproduce satisfactorily; they usually result in "muddy" illustrations. Prints may be mounted or unmounted; unmounted ones cost less and require less postage, but are more easily broken in handling.

Third: Objects in the photograph should be clear and well defined; this requires a sharp negative. For newspaper illustrations it is desirable to have prints with a stronger contrast between the dark and the light parts of the picture than is necessary for the finer half-tones and rotogravures used in magazines.

Fifth: Pictures must "tell the story"; that is, they should illustrate the phase of the subject that they are designed to make clear. Unless a photograph has illustrative value it fails to accomplish the purpose for which it is intended.

Captions for Illustrations. On the back of a photograph intended for reproduction the author should write or type a brief explanation of what it represents. If he is skillful in phrasing this explanation, or "caption," as it is called, the editor will probably use all or part of it just as it stands. If his caption is unsatisfactory, the editor will have to write one based on the writer's explanation. A clever caption adds much to the attractiveness of an illustration.

A caption should not be a mere label, but, like a photograph, should have life and action. It either should contain a verb of action or should imply one. In this and other respects, it is not unlike the newspaper headline. Instead, for example, of the label title, "A Large Gold Dredge in Alaska," a photograph was given the caption, "Digs Out a Fortune Daily." A picture of a young woman feeding chickens in a backyard poultry run that accompanied an article entitled "Did You Ever Think of a Meat Garden?" was given the caption "Fresh Eggs and Chicken Dinners Reward Her Labor." To illustrate an article on the danger of the pet cat as a carrier of disease germs, a photograph of a child playing with a cat was used with the caption, "How Epidemics Start." A portrait of a housewife who uses a number of labor-saving devices in her home bore the legend, "She is Reducing Housekeeping to a Science." "A Smoking Chimney is a Bad Sign" was the caption under a photograph of a chimney pouring out smoke, which was used to illustrate an article on how to save coal.

Drawings for Illustrations. Diagrams, working drawings, floor plans, maps, or pen-and-ink sketches are necessary to illustrate some articles. Articles of practical guidance often need diagrams. Trade papers like to have their articles illustrated with reproductions of record sheets and blanks designed to develop greater efficiency in office or store management. If a writer has a little skill in drawing, he may prepare in rough form the material that he considers desirable for illustration, leaving to the artists employed by the publication the work of making drawings suitable for reproduction. A writer who has had training in pen-and-ink drawing may prepare his own illustrations. Such drawings should be made on bristol board with black drawing ink, and should be drawn two or three times as large as they are intended to appear when printed. If record sheets are to be used for illustration, the ruling should be done with black drawing ink, and the figures and other data should be written in with the same kind of ink. Typewriting on blanks intended for reproduction should be done with a fresh record black ribbon. Captions are necessary on the back of drawings as well as on photographs.

Mailing Photographs and Drawings. It is best to mail flat all photographs and drawings up to 8 x 10 in size, in the envelope with the manuscript, protecting them with pieces of stout cardboard. Only very large photographs or long, narrow panoramic ones should be rolled and mailed in a heavy cardboard tube, separate from the manuscript. The writer's name and address, as well as the title of the article to be illustrated, should be written on the back of every photograph and drawing.