De Morgan, William (1839 – 1917) – Drapery study. De Morgan, William (1839 - 1917) Drapery study. Pencil and white heightening. Provenance: Christies 21.10 1975: a sketchbook of (approx. 80) De Morgan studies, bought by Abbott and Holder. 3x1.5 inches. Sold Favourite See available works by this artist.