Keith Dietrich is a South African Artist of some renown. In his professionalism and excellence as an artist he has been a role model for Benjamin, who first knew him as his lecturer, and then as his friend. This link will take you to see one of his watercolours, and this link to another, and you will also be able to read about his work.
Keith Dietrich
Artist, MA(FA), D Litt et Phil. UNISA

about Benjamin's work:

"Over the past years Zak Benjamin has matured as an artist with a wonderfully unique and curious imagination. His paintings are a tender and sympathetic distillation of personal experiences of his environment. They are patiently conceived and embrace a rare mixture of compassionate humour and deep religious conviction. Benjamin has proven himself a fine painter who has made an insightful contribution to contemporary art in South Africa."