Four Caterpillars and a Snail by Wenceslaus Hollar http://www.nga.gov/artworks/7864-four-caterpillars-and-snail
Ao 1646; verso, lower left, in graphite, by a later hand: P. 2167; verso, lower right
Ao 1646; verso, lower left, in graphite, by a later hand: P. 2167; verso, lower right
Inscriptions & Marks Inscriptions by later hand, lower right in graphite: XVI;
Inscriptions & Marks Inscriptions Upper right by unknown hand in brown ink: 19;
Inscriptions & Marks Inscriptions upper center in plate: F. bol f / 1642; by later hand
.; by later hand, lower left in graphite: 1; by later hand, lower right in graphite
Inscriptions & Marks Inscriptions by unknown hand, top right in graphite: No 4;
block, at lower left: PGO MAHNA NO VARUA INO; at upper right, in graphite, in later hand
Inscriptions & Marks Inscriptions lower left portfolio flap in graphite by unknown hand
at right, in plate: 5; verso, vertically at upper right, in graphite by a later hand
at right, in plate: 6; verso, vertically at upper right, in graphite by a later hand