Reclining River God, a Goat's Head, and Studies of Heraldic Emblems (recto); Cavalier Standing on a Globe Supported by a Kneeling Giant (verso)

1612–75

Pen and brown ink (recto). Pen study of knight standing on a globe, supported by a kneeling giant (drawing visible through transparent lining) (verso)

19.6 × 26.7 cm (7.7 × 10.5 in)