Pop Art is one of the most prominent artistic movement of the Nineteenth century whose legacy is very influent also in this century. After a brief historical reconstruction of the origins of Pop Art in Great Britain and in the United State, the paper will offer a comparison between the Warholian way of interpreting Pop Art — a realistic way — the Lichtensteinian way, which is fantastic, and the personal interpretation offered by Ugo Nespolo whose Pop is fabulist and fabulous.