*Quote by the American artist Andy Warhol, quoted in the book published on the occasion of the Andy Warhol exhibition at Moderna Museet in Stockholm February-March 1968 (Warhol et al., 1968).
Warhol, A., Köning, K., Hultén, P., & Granath, O. (Eds.) (1968). Andy Warhol: publ. on the occasion of the Andy Warhol exhibition at Moderna Museet in Stockholm, February-March 1968. Moderna Museet.