Saint-Michel. The opening of the album introduces the topic by noting that it features less celebrated churches not commonly found in ornate travel guides. It discusses the church of Saint-Martin-le-Vieux, describing its ruins and historical context, including its construction from local schist and granite. The text further outlines its location and architectural features, setting the stage for a detailed exploration of various churches, their historical backgrounds, and their roles in the pilgrimage culture associated with Mont Saint-Michel. Overall, the beginning establishes an appreciation for local heritage and invites readers to discover the architectural treasures of Southern Manche. (This is an automatically generated summary.)