NANCY RUBINS: BIG PLEASURE POINT Josie Robertson Plaza (Lincoln Center) until September 4 Broadway, between 62nd and 65th Streets NANCY RUBINS: COLLAGES Paul Kasmin Gallery until August 18 511 W. 27th Street between Tenth and Eleventh Avenues, 212-563-4474 HELEN BROUGH: EMULATED FLORA 70 Washington Street, permanently installed between Front and York, 718-222-5555 E.V. DAY: BRIDE … Continued