Driss Ouadahi is a contemporary Algerian painter and architect who trained, works, and lives in Düsseldorf, Germany. Ouadahi's work features abstracted architectural forms found in real Algerian housing structures. Themes in Ouadahi's works surround politics of class, religion, and ethnicity relating to ideas of boundaries and otherness. Systeme der Abgrenzung, opened at the Heydt Museum in Germany on February 25, 2018