one cannot make a distinction between political art and non-political art, because every form of artistic practice either contributes to the reproduction of the given common sense—and in that sense is political—or contributes to the deconstruction or critique of it. every form of art has a political dimension.
Chantal Mouffe, interviewed by Rosalyn Deutsche, Branden W. Joseph, and Thomas Keenan. “Every Form of Art Has a Political Dimension.” Grey Room, no. 2 (Winter 2001): 99-125.