細節
RICHARD COSWAY, R.A. (1742-1821)
Richard, 2nd Earl of Lucan (1764-1839), facing left in grey coat, white waistcoat and stock, powdered hair
pencil and watercolour on paper
rectangular with painted cut corners, 43/8 x 27/8 in. (112 x 73 mm.), heavy ormolu mount with leaf border