Artichoke Study, 1993 Camels from Petra, 2007 Cauliflower Study, 1993 Pineapple, 1997 Artichokes, 2005 Savoy Cabbage Two Little Piggies, 2012 George's Cockerel, 2007 Still life with a trug of vegetables, 1996 George's Hen and Her Chicks, 2007 Onion, 1998 Wedding Flowers Adam the Bull, 2016