found: Wikipedia, April 13, 2016(Joost Swarte; Joost Swarte (born 24 December 1947, Heemstede) is a Dutch cartoonist and graphic designer; he is best known for his ligne claire or clear line style of drawing, and in fact coined the term; comic series and characters by Swarte include Katoen en Pinbal, Jopo de Pojo, Anton Makassar, Dr Ben Cine and Niet Zo, Maar Zo- Passi, Messa; he is more famous, however, for his numerous drawings, stamps, posters, cards, LP and CD covers, and for his magazine covers--most noteworthy the Dutch magazine Vrij Nederland, the American magazine The New Yorker, and the Belgian magazine HUMO and the Italian architecture magazine Abitare)