European Impressionist and Modern Artworks are contained in the project data ONLY. These are paintings, drawings and sculptures, not prints. The reason for focusing on only European Impressionist and Modern Art is the value of the data to the art market, the heirs and the collectors who wish to know more definitive information about artworks they legitimately own. The Project Data contains ONLY the following artists:
Ernst Barlach 1870 - 1938
Max Beckmann 1884 - 1950
Pierre Bonnard 1867 - 1947
Constantin Brâncuși 1878 - 1957
Georges Braque 1882 - 1963
Mary Cassatt 1844 - 1926
Paul Cézanne 1839 - 1906
Jean-Baptiste Camille Corot 1796 - 1875
Henri-Edmond Cross 1856 - 1910
Marc Chagall 1887 - 1985
Giorgio de Chirico 1888 - 1978
Salvador Dalí 1904 - 1989
Honoré Daumier 1808 - 1879
Edgar Degas 1834 - 1917
Robert Delaunay 1885 - 1941
Sonia Delaunay 1885 - 1979
Paul Delvaux 1897 - 1994
André Derain 1880 - 1954
Otto Dix 1891 - 1969
Kees van Dongen 1877 - 1968
Raoul Dufy 1877 - 1953
Othon Friesz 1879 - 1949
Paul Gauguin 1848 - 1903
Vincent van Gogh 1853 - 1890
Natalja Sergejewna Gontscharowa 1881 - 1962
Juan Gris 1887 - 1927
George Grosz 1893 - 1959
Erich Heckel 1883 - 1970
Ferdinand Hodler 1853 - 1918
Alexej von Jawlensky 1864 - 1941
Moïse Kisling 1891 - 1953
Ernst Ludwig Kirchner 1880-1938
Paul Klee 1879 - 1940
Gustav Klimt 1862 - 1918
Oskar Kokoschka 1886 - 1980
Marie Laurencin 1883 - 1956
Fernand Léger 1881 - 1955
Max Liebermann 1847 - 1935
Stanislas Lépine 1835 - 1892
René Magritte 1898 - 1967
Édouard Manet 1832 - 1883
Henri Manguin 1874 - 1949
Albert Marquet 1875 - 1947
Henri Matisse 1869 - 1954
Amedeo Modigliani 1884 - 1920
Claude Monet 1840 - 1926
Berthe Morisot 1841 - 1895
Conrad Felix Müller 1897 - 1977
Otto Mueller 1874 - 1930
Emil Nolde 1867 - 1956
Francis Picabia 1879 - 1953
Pablo Picasso 1881 - 1973
Camille Pissarro 1830 - 1903
Jean Puy 1876 - 1960
Odilon Redon 1840 - 1916
Pierre Auguste Renoir 1841 - 1919
Auguste Rodin 1840 - 1917
Georges Rouault 1871 - 1958
Henri Rousseau 1844 - 1910
Egon Schiele 1890 - 1918
Karl Schmidt-Rottluff 1884 - 1976
Georges Seurat 1859 - 1891
Paul Signac 1863 - 1935
Alfred Sisley 1839 - 1899
Chaïm Soutine 1893 - 1943
André Dunoyer de Segonzac 1884 - 1974
Henri de Toulouse-Lautrec 1864 - 1901
Maurice Utrillo 1883 - 1955
Maurice de Vlaminck 1876 - 1958
Suzanne Valadon 1865 - 1938
Félix Vallotton 1865 - 1925
Édouard Vuillard 1868 - 1940
Certificates can only be ordered if they concern artworks by these artists.