Seated Bishop Saint Praying Before a Crucifix (recto); cropped figure of a youth, frontal view (verso)
Anonymous, Spanish, late 16th–early 17th century · 1570–1620
Pen and brown ink over black chalk (recto); pen and dark brown ink (verso)
Anonymous, Spanish, late 16th–early 17th century · 1570–1620
Pen and brown ink over black chalk (recto); pen and dark brown ink (verso)