Photos: Philly After Dark at Institute of Contemporary Art, Trilogy and Silk City

"Superfriends," featuring Mike Q. Teamwerk DJs, Deejay Sylo, The Decades, Aaron Ruxbin, Bo Bliz, Lowbeezy, Scratch Bastid, Jayo and BHB at Trilogy Nightclub and Hookah Lounge on Friday, Feb. 21, 2014. ( TIM BLACKWELL / )

This week, photographer Tim Blackwell shot "Free For All: Mitral Transmission," at Institute of Contemporary Art, "Superfriends," at Trilogy Nightclub, and "Workout!" at Silk City.