Two Alternate Designs for a Pedentive
Anonymous, Italian, Piedmontese, 18th century · 1700–1780

Pen and brown ink, brush with brown, gray and mauve wash over leadpoint, with ruled and compass construction; framing outlines with pen and brown ink
Anonymous, Italian, Piedmontese, 18th century · 1700–1780

Pen and brown ink, brush with brown, gray and mauve wash over leadpoint, with ruled and compass construction; framing outlines with pen and brown ink