Strauss & co - 20 May 2019, Johannesburg

21 20 Jacob Hendrik Pierneef SOUTH AFRICAN 1886–1957 Wildenboom signed, dated 1912 and inscribed with the title mixed media on paper 26,5 by 37 cm R100 000 – 150 000 21 Jacob Hendrik Pierneef SOUTH AFRICAN 1886–1957 Thorn Trees signed and dated 1915 charcoal on paper 24,5 by 41 cm R50 000 – 70 000 19 Jacob Hendrik Pierneef SOUTH AFRICAN 1886–1957 Large Tree in a Landscape signed and dated 1913 charcoal on paper 31,5 by 42,5 cm R25 000 – 35 000 19 20 21