“Julian Schnabel: New Indian Paintings and Selected Sculpture” at PaceWildenstein until November 15 (534 W. 25th Street, between Tenth and Eleventh Avenues, 212-929-7000). Prices: TK. “Julie Heffernan: New Paintings” at P.P.O.W until November 8 (555 W. 25th Street, second Floor, between Tenth and Eleventh Avenues, 212-647-1044). “Laura Harrison: Building Portraits: Surface and Space in Landmark … Continued