A collection of travel sketches that portray Brittany's summer landscape and rural life, combining observational prose with numerous on-site illustrations. The narrator travels through towns, villages, and coastal districts, recording local costumes, markets, religious pardons, agricultural labor, fairs, and vernacular architecture. Descriptions emphasize contrasts of dark dress, white caps, changing weather, and ancient stone monuments while spotlighting everyday tasks and seasonal festivities. Organized by locality, the chapters mix practical notes for travellers with anecdotal portraits that illuminate regional customs, material culture, and the visual character of the countryside.