NIGHTMARES OF SUMMER Marvelli Gallery through July 8 526 West 26 Street 2nd Floor, between 10 and 11 Avenues, 212 627 3363 RE:LOCATION Alexander & Bonin through July 28 132 Tenth Avenue at 19 Street, 212 367 7474 A BRIGHTER DAY James Cohan Gallery through July 14 533 West 26 Street, between 10 and 11 Avenues, … Continued