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Carlo Urbino
active 16th century
"Quarto della simetria. Capo VI."
Codex Huygens, fol. 43
ca. 1560–1570
Pen and brown ink, black chalk, inscribed with stylus on laid paper. Verso: Pen and brown ink and black chalk.
7 1/8 x 5 1/8 inches (181 x 130 mm)
Purchased in 1938
2006.14:43