Common Exhibitions of Henry Herbert La Thangue and Hendrik Willem Mesdag
Nov 2, 1905‒Jan 1, 1906
Tenth Annual Exhibition
Pittsburgh
:
Carnegie Institute
May 2‒Jun 30, 1910
Fourteenth Annual Exhibition
Pittsburgh
:
Carnegie Institute
1913
Exposition Universelle et Internationale de Gand en 1913: Groupe II. Beaux-Arts: Œuvres modernes.
Ghent
:
Exposition universelle de Gand