Maurice Prendergast's "Sketchbook: The Granite Shore Hotel, Rockport" is a delicate study in pencil and watercolor that captures the artist's characteristic interest in leisure, architecture, and seaside culture. The work exemplifies Prendergast's Post-Impressionist approach, with its emphasis on decorative patterns, soft color harmonies, and flattened pictorial space rather than strict naturalistic representation. As a sketchbook page, it reveals the artist's working process and his keen observation of the Massachusetts coast, a subject he revisited frequently throughout his career.