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Carlo Urbino
active 16th century
"Quarto della simetria. Capo III"
Codex Huygens, fol. 40
ca. 1560–1570
Pen and brown ink over black chalk, inscribed with stylus on laid paper.
7 x 5 1/4 inches (180 x 131mm)
Purchased in 1938
2006.14:40