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

Munich: Königlicher Glaspalast

Jul 15‒Aug 28, 1905 Gemeentelijke Tentoonstelling van Kunstwerken van Levende Meesters. [Municipal Exhibition of Works of Art of Living Masters.]

Arnhem: Musis Sacrum

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

Pittsburgh: Carnegie Institute

Apr‒May 1907 Tentoonstelling van Kunstwerken Vervaardigd door Leden der Maatschappij [Exhibition of Art Works Manifactured by Members of the Society]

Amsterdam: Amsterdam (exact location unknown)

Sep 7, 1907 Stedelijke Tentoonstelling van Kunstwerken van Levende Meesters [Urban Exhibition of Works of Art of Living Masters]

Amsterdam: Stedelijk Museum

1913 Exposition Universelle et Internationale de Gand en 1913: Groupe II. Beaux-Arts: Œuvres modernes.

Ghent: Exposition universelle de Gand

Apr 23‒Oct 31, 1914 XI. Esposizione d'Arte della Città di Venezia

Venice: Giardini Pubblici