La flèche, 1943
 
 Painted with oil paints on cardboard. A gift from Dr. hc Richard Doetsch-Benziger to the Kunstmuseum Basel in 1946.
 
 Wassily Kandinsky, La flèche, 1943
 Kunstmuseum Basel, online collection http://sammlungonline.kunstmuseumbasel.ch/eMuseumPlus 14.02.2018