In the Oceti Sakowin Camp at Stadning Rock, North Dakota, there is a prominent art tent area. Dozens of artists and volunteers are silkscreening and producing work among the thousands of waterprotectors and their allies, which have arrived to stop the Dakota Access Pipeline from crossing the Missouri River. Among those artists is Standing Rock native Cannupa Hanska Luger and three of his friends, Jesse Hazelit, Raven Chacon, and Dylan McLaughlin. Hyperallergic spoke to the friends to discuss what is going on at Standing Rock and what role art plays.