Подобные скультуры установлены в ЮАР и перед зданием ООН в Нью-Йорке. Carl Fredrik Reuterswärd (born 1934), is a Swedish painter and sculptor. He studied with Fernand Léger in Paris 1951 and was a professor of painting at The Academy of Fine Arts in Stockholm 1965-1969. In 1974 he was a guest professor at Minneapolis School of Art, Minneapolis, Minnesota. Reuterswärd is known for his sculpture showing a revolver tied in a knot, called Non violence, on display outside United Nations headquarters in New York. The same work is also in Berlin, Stockholm, Gothenburg, Malmö, Lund, Borås, Caen and Kirchberg, Luxembourg.