Share Thos. Agnew & Sons, 114th Annual Exhibition of Watercolours and Drawings, 1987 (Agnew’s, 1987) Sotheby’s, Drawings, Watercolours and Paintings from the Collection of the late Sir John and Lady Witt, 19 February 1987 Exhibitions Bonington, Cotman, Girtin, Gainsborough, Rowlandson, Turner … British Watercolours 1700–1850 Lichfield Cathedral Lichfield, 1987