Study Pavilion and Plum Trees: Page from The Mustard Seed Garden Manual of Painting

A page from an old book with a drawing of a landscape. The page is rectangular and aged with darker edges. The drawing depicts a small building with a sloping roof nestled among rocks and trees. The building has a square window with a figure wearing red sitting at a table. The background shows mountains and a gray sky. There are two red seals on the right side of the page and some vertical black writing. The drawing is in black ink with some red accents.