Oh Willy..., the short animated film by Emma de Swaef and Marc James Roels, won the Grand Prize tonight at the 20th edition of the Stuttgart International Animation Film Festival (23-28 April). The Grand Prize carries a prize of 15,000 euros. Oh Willy... is a Belgian-French-Dutch co-production of 17 minutes for which both the characters and the sets were largely created from wool and felt.