Architectural Drawing
1450–1500
Pen and brown ink over black chalk on vellum · Overall: 17 9/16 x 11 3/4 in. (44.6 x 29.8 cm)
On view now

1450–1500
Pen and brown ink over black chalk on vellum · Overall: 17 9/16 x 11 3/4 in. (44.6 x 29.8 cm)
On view now
