1968

Cecile Ormerod, Stanley Pinker, Hendrik Pretorius, Andries Roux, Shelley Sacks, Cecily Sash, Anne Sassoon, Fred Schimmel, Brigitte Schröder, Carolyn Seawright, Colin Shaw, Shirley Simchowitz, Cecil Skotnes, Greet Snoek-Toxopeus, Helmut Starcke, Andrew Todd, Gunther van der Reis, Herman van Nazareth, Nico van Rensburg, Nico Verboom

South African School of Applied Art, South African National Gallery, Continental School of Art, Hammersmith School of Art, Sao Paulo Biennale, Johannesburg School of Art, Rhodes University, Gallery 101,Michaelis School of Fine Art, University of Cape Town, University of the Witwatersrand, Amadlozi Group, Durban Art Gallery, WIlliam Humphreys Art Gallery, Schlesinger Organization, Hornsey College, Kunstnyverheidsschool, Artist's Gallery, Lidchi Art Gallery, Benoni Art Society, Venice Biennale, Grosvenor Gallery,South African National Arts Council, Transvaal Academy, Akademie Kunst Industrie, Richard Demarco Gallery, Gallery Zwirner, Pretoria Art Museum, Ann Bryant Art Gallery, East London: Maria Stein Lessing Collection, University of Göttingen, Akademie van Gent, The Hague, Academy of Arts, South African Breweries

Pretoria, Cape Town, Durban

Breakaway, Black Knight, Red Fantasy, Afternoon at Eenzaamheid, Vrou Besig om te Was, Hester and the Island, Johannesburg No. 2, Blaze 1966, Whimsical Spirals, Asylum, Three Faces, Beach Boulders, Red Apple, Crucifixion, Bird Lady, City Tempo, Nude, Sabiem, Figure Composition, The Delegation, Metamorphosis, Animals in the Air, Hitch-Hiker, Bushveld Light, Suntan – Phosphene, Fire Bird, Untitled, The King's Shield, The Warrior's Shield, Bloedroem, My Little Brother, Ball Game, Abstraction in Red