His work compromises mainly landscapes, portraits, still life’s figures and abstract pictures. Pieter van
der Westhuizen has held many solo and group exhibitions. In 1988 and 1989 he was invited to exhibit
with Marc Chagall, Yaacov Agam and Ben Avram in Madrid, Spain. His biggest and most successful
exhibition ever held in South Africa was to mark his 65th birthday celebrations. His works can be found in
public and private collections in South Africa as well as worldwide.