[fusion_dropcap boxed="no" boxed_radius="" class="" id="" color="" hue="" saturation="" lightness="" alpha="" text_color=""]W[/fusion_dropcap]as Kenneth Clark an enlightened tastemaker who backed modern English painting and sculpture? Posterity has judged the art historian favourably. Clark is revered as the advocate who opened institutional doors to major innovators including Henry Moore, Paul Nash, John Piper, Barbara Hepworth, Graham Sutherla…