Saints Mark and Marcellian Led to Their Execution, while Comforted by Saint Sebastian

After Paolo Caliari, called Paolo Veronese, Italian, 1528-1588 · c. 1700-1800 · Pen and black ink, with brush and gray wash, heightened with lead white (partly oxidized) and touches of orange gouache, on ivory laid paper, laid down on tan wove paper

From the collection of Art Institute of Chicago. Free to download, adapt and use — no permission needed.