New York, 31 May 1985: Beach Scene (watercolour and pencil/mounted paper/card, 18½ × 22 ins/47 × 55.8 cm) USD 26,000
New York, 29 May 1987: Beach Scene (pencil and watercolour/paper, 4¾ × 5¾ ins/12.2 × 14.6 cm) USD 9,000
New York, 24 May 2000: At the Seaside (oil on panel, 13 × 16 ins/32 × 41 cm) USD 280,000
New York, 25 April 2002: Family Outing (oil on board, 11 × 16 ins/29 × 40 cm) USD 260,000