“Warren’s paintings are a good reflection of his personality. They appear spontaneous but are actually a mixture of observation, memory and reflection. Looking at a landscape he jots down details in a kind of iconographic shorthand, but each new setting conjures up recollections of previous landscapes. The result is a picture that refers to a specific place and time but draws freely on the visual experiences of a lifetime.”
– John McDonald, 2020
(Art critic for The Sydney Morning Herald)
