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Open today: 10:00 to 5:00

Inscription

lower center in plate: SLEEPING MONSTERS. / Published as the Act directs Jan. 25, 1780 by J. Mortimer, Norfolk Street, Strand; lower right in plate: I. Mortimer Del et Sculp.

Provenance

(William Weston Gallery, London, 28 February 1985); Donald Vogler, Portland, OR; gift to NGA, 2017.

Bibliography
1988
Sunderland, John. "John Hamilton Mortimer: His Life and Works," Walpole Society 52 (1988): no. 184a.