Beardsley was the most controversial artist of the Art Nouveau era, renowned for his dark and perverse images and grotesque erotica, which were the main themes of his later work. His illustrations were in black and white, against a white background. Some of his drawings, inspired by Japanese shunga artwork, featured enormous genitalia. His most famous erotic illustrations concerned themes of history and mythology, these include his illustrations for a privately printed edition of Aristophanes Lysistrata, and his drawings for Oscar Wilde's play Salome, which eventually premiered in Paris in 1896. Other major illustration projects included an 1896 edition of The Rape of the Lock by Alexander Pope, and the collection A Book of Fifty Drawings by Aubrey Beardsley (1897).[7]