Guillaumin, Armand (Armand Guillaumin) French impressionist painter, 1841-1927
Guiseppe Signorini (Guiseppe Signorini) Italian, 1857-1932
Gustave Caillebotte (Gustave Caillebotte) French painter, 1848-1894
Gustave Clarence Rodolphe Boulanger (Gustave Clarence Rodolphe Boulanger) French figure painter, 1824-1888
Gustave Jean Jacquet (Gustave Jean Jacquet) French, 1846-1909