dazzling and provocative contemporary pieces plus, of course, Channel 4's New Sensations discoveries. I loved the filigree Cement Truck sculpture by Wim Delvoye (the Belgian conceptual artist probably best-known for his work in the 90s involving the tattooing of live pigs), Rachel Whiteread's dolls house ches

erwell: Early Paintings Paul Kasmin Gallery, 27th St: Caro & Olitski: 1965 - 1968 Painted Sculptures and the Bennington Sprays Perrotin, New York: Wim Delvoye - closes Sun, 29 Oct with a lucid and amused glance at society, Delvoye's aerodynamic, mathematically perfect, intricate sculptures take both art a