Evidently one cannot look for long at the Last Supper without ceasing to study it as a composition, and beginning to speak of it as a drama. It is the most literary of all great pictures, one of the few of which the effect may largely be conveyed - can even be enhanced - by description.
Kenneth ClarkThe history of art cannot be properly understood without some reference to the history of science. In both we are studying the symbols by which man affirms his mental scheme, and these symbols, be they pictorial or mathematical, a fable or formula, will reflect the same changes.
Kenneth ClarkAlmost all great painters in old age arrive at the same kind of broad, simplified style, as if they wanted to summarise the whole of their experience in a few strokes and blobs of colour.
Kenneth Clark