Design for a Cartouche on a Base, Surmounted by a Crown, with Arms with the Initials OL, G, G, and OIAnonymous, Italian, Piedmontese, 18th century · 1700–1780

Design for a Cartouche on a Base, Surmounted by a Crown, with Arms with the Initials OL, G, G, and OI

Pen and brown ink, brush and two shades of brown wash, over leadpoint or graphiteThe Metropolitan Museum of Art · CC0 1.0Lindy Arts

Design for a Cartouche on a Base, Surmounted by a Crown, with Arms with the Initials OL, G, G, and OI

Anonymous, Italian, Piedmontese, 18th century · 1700–1780

Design for a Cartouche on a Base, Surmounted by a Crown, with Arms with the Initials OL, G, G, and OI

Pen and brown ink, brush and two shades of brown wash, over leadpoint or graphite

The Metropolitan Museum of Art · CC0 1.0