Strauss & co - 16 May 2011, Johannesburg

22 19 20 19 John Henry AMSHEWITZ south african 1882–1942 The Auctioneer signed oil on canvas 78 by 60 cm R50 000 – 70 000 literature Stephan Welz, Art at Auction in South Africa: The Art Market Review 1969–1995 , Johannesburg, 1996, illustrated in colour on page 182. 20 Frans David OERDER south african 1867–1944 A Landscape of Trees signed oil on canvas 45 by 54 cm R35 000 – 50 000 21 Jacob Hendrik PIERNEEF south african 1886–1957 An Extensive Landscape with a Tree signed, dated 1920 and inscribed “impr” in pencil in the margin etching and aquatint 19,7 by 27,5 cm R10 000 – 15 000 22 Jacob Hendrik PIERNEEF south african 1886–1957 Bloekombome (Nilant 76) signed, inscribed ‘impr’and dated 1924 in pencil in the margin linocut 35 by 25 cm R10 000 – 15 000 23 Ernst Karl Erich MAYER south african 1876–1960 A Trek Encampment with Figures Resting under a Tree signed and dated 1957 watercolour over pencil 19,5 by 28,5 cm R18 000 – 24 000 24 Pieter Gerhardus VAN HEERDEN south african 1917–1991 An Extensive Landscape with Trees signed and dated ‘90 oil on board 16 by 59,5 cm R20 000 – 30 000