Strauss & co - 16 May 2011, Johannesburg

23 25 Jacob Hendrik PIERNEEF south african 1886–1957 Mountains and Trees gouache and watercolour over pencil 30,5 by 41 cm R40 000 – 60 000 26 Pieter Gerhardus VAN HEERDEN south african 1917–1991 An Extensive Mountainous Landscape signed and dated ‘86 oil on board 22,5 by 40 cm R18 000 – 24 000 25 26