Design for a Wall Fountain
Anonymous, Italian, Lombard, 16th century · 1550–1620

Pen and brown-gray ink over leadpoint or graphite, with ruled construction; framing lines in leadpoint or graphite
Anonymous, Italian, Lombard, 16th century · 1550–1620

Pen and brown-gray ink over leadpoint or graphite, with ruled construction; framing lines in leadpoint or graphite