Strauss & co - 1 June 2015, Johannesburg

56 82 Gregoire Johannes BOONZAIER south african 1909–2005 Tree Study, Onrus, Cape signed and dated 1986; signed and inscribed with the title on the reverse ball-point pen 30,5 by 45 cm R18 000 – R24 000 83 Maud Frances Eyston SUMNER south african 1902–1985 Botanical Garden signed pen, ink and watercolour 45 by 57 cm R30 000 – R40 000 83 82