In the book Bad Reviews, 150 artists have revisited their most brutal critiques – from an ‘unforgiveable’ Carolee Schneemann sculpture to the critic who suggested the artist should be jailed ‘E ileen Cowin has the visual sense of a lug wrench,” wrote the critic Richard Maschal in his 1984 assessment of the American mixed-media artist. “Her sense of space and composition is nil.” It’s one of 150 v…