250. 250AR ROY ADZAK (WRIGHT ROYSTON) (1927-1988) Head of a man mounted as a lamp signed and numbered 22/30 on reverse plaster, painted wood, nails, electrical system and bulb signed and numbered 22/30 on the back plaster, painted wood, nails, electrical system and light bulb 41 x 23.6 x 18.1 cm (16 1/8 x 9 5/16 x 7 1/8 in.)