Study for "The Martyrdom of Saint Bartholomew"
Guercino · 1635/36
Pen and brown ink, with brush and brown wash, on buff laid paper, laid down on ivory laid paper, edge mounted under blue wove paper
Guercino · 1635/36
Pen and brown ink, with brush and brown wash, on buff laid paper, laid down on ivory laid paper, edge mounted under blue wove paper