Portrait of Frederic Lock of Norbury Park, Surrey, bust-length, in a black coat with white stock

SIR THOMAS LAWRENCE, P.R.A. (BRISTOL 1769-1830 LONDON) Portrait of Frederic Lock of Norbury Park, Surrey, bust-length, in a black coat with white stock black, white, and red chalk and stump, on a prepared canvas 23 ½ x 18 ¾ in. (59.7 x 49.6 cm)