01/06/1905 - end/10/1905 IX. Internationale Kunstausstellung

Munich: Königlicher Glaspalast

Nov 2, 1905‒Jan 1, 1906 Tenth Annual Exhibition

Pittsburgh: Carnegie Institute

Apr 27‒Jun 30, 1911 Fifteenth Annual Exhibition

Pittsburgh: Carnegie Institute

Apr 25‒Jun 30, 1912 Sixteenth Annual Exhibition

Pittsburgh: Carnegie Institute