Prayer for the Flowering of the Rods
Giotto di Bondone · n.d.

Pen and brown ink with brush and gray wash, heightened with lead white (oxidized), on blue laid paper, tipped on to cream laid paper
Giotto di Bondone · n.d.

Pen and brown ink with brush and gray wash, heightened with lead white (oxidized), on blue laid paper, tipped on to cream laid paper