Tonight, photographer Trevor Traynor brings his collection of hip hop portraits to PowerHouse Arena. Part of a five-city tour, the suggestively titled “I Shoot People” exhibition is the “debut unveiling” of Traynor’s last six years spent capturing artists such a Afrika Bambatta, Rakim, KRS-One, Nas, and Wu-Tang Clan. The show opens from 6 to 10 PM tonight and is on view through October 4 at 37 Main Street in Dumbo.