R.M.Lenox:
1887, Félix Vallotton, The Coffee Service -- Metropolitan Museum of Art (New York) (special exhibition)
R.M.Lenox:
1895, Félix Vallotton, At the Market -- Metropolitan Museum of Art (New York) (special exhibition)
R.M.Lenox:
1899, Félix Vallotton, The Visit -- Metropolitan Museum of Art (New York) (special exhibition)
R.M.Lenox:
1902, Félix Vallotton, Nude Seen from Behind in an Interior -- Metropolitan Museum of Art (New York) (special exhibition)
R.M.Lenox:
1903, Félix Vallotton, Interior with Woman in Red -- Metropolitan Museum of Art (New York) (special exhibition)
R.M.Lenox:
1905, Félix Vallotton, Gabrielle Vallotton -- Metropolitan Museum of Art (New York) (special exhibition)
R.M.Lenox:
1906, Pablo PIcasso, Portrait of Gertrude Stein -- Kunstmuseum Basel (special exhibition)
R.M.Lenox:
1907, Félix Vallotton, Gertrude Stein -- Metropolitan Museum of Art (New York) (special exhibition)
R.M.Lenox:
1909, Félix Vallotton, The Theater Box -- Metropolitan Museum of Art (New York) (special exhibition)
R.M.Lenox:
1911, Félix Vallotton, Last Rays -- Metropolitan Museum of Art (New York) (special exhibition)
R.M.Lenox:
1911, Félix Vallotton, Sunset, Gray-Blue High Sea -- Metropolitan Museum of Art (New York) (special exhibition)
R.M.Lenox:
1917, Félix Vallotton, Sunset, Villerville -- Metropolitan Museum of Art (New York) (special exhibition)