Download image:
Carlo Urbino
active 16th century
"Dell'occhio et della forza degli angoli. Cap. II"
Codex Huygens, fol. 94
ca. 1560–1570
Pen and brown ink, traces of black chalk, inscribed with stylus on laid paper. Verso: Black chalk.
7 3/8 x 5 1/4 inches (188 x 135 mm)
Purchased in 1938
2006.14:94