Derek Smith (British/Australian, 1931-2019), Speherical Box, c. 1973-5, wheel-thrown stoneware, partially glazed in shades of brown, artist's seal impressed underneath, height 12.5 cm. Provenance: Private Collection, Sydney, Shapiro Auctioneers SH045 Australian Studio Ceramics 1930-1990, 19th November 2008, Lot 196