More artists, and more from the global south, are taking part than ever before.... The result of this maze of connections, according to Farid Rakun, a ruangrupa member, is that the number of participating artists runs into the thousands.“ This is not fully controllable, ” Rakun said in an interview.... Wajukuu Art Project, for instance, holds art classes for children in Mukuru, a deprived district of Nairobi, Kenya, where many residents scavenge from a dump or turn to petty crime for survival.