Study for Angels Sealing the Foreheads of the Children of Israel in Saint Peter's Basilica
1652 · Black chalk, brush with brown and gray wash, highlighted with white gouache, on three sheets of brownish paper glued with overlapping joints
16-3/4 x 44-9/16 in. (42.7 x 113.2 cm) maximum, unevenly cut upper and lower borders
The Metropolitan Museum of Art