[Roof Study], untitled
Ink and blue pencil sketches on tracing paper, 15-1/2x18 inches
Drawer 3, Folder 5
Ink and blue pencil sketches on tracing paper, 15-1/2x18 inches
Blue ink sketches on notebook paper, 8-1/2x11 inches
Black and orange ink sketch on graph paper, 8-1/2x11 inches