0522: Gerhard Merz (1947 Mammendorf... Estimate: Login
0523: Joseph Beuys (1921 Krefeld -... Estimate: Login
0524: Stéphane Duroy (1948 Bizerta... Estimate: Login
0525: Phil Sims (1940 Richmond -... Estimate: Login
0526: James Lee Byars (1932 Detroit... Estimate: Login
0527: James Lee Byars (1932 Detroit... Estimate: Login
0528: JiÅ™í Anderle (1936 Pavlíkov Estimate: Login
0529: Georg Baselitz (1938... Estimate: Login
0530: Bernard Villemot (1911... Estimate: Login
0531: Martin Kippenberger (1953... Estimate: Login
0532: Christian Höpfner (1939... Estimate: Login
0533: Yoshimi Hashimoto (1949 Otsu... Estimate: Login
0534: Michael Schoenholz (1937... Estimate: Login
0535: Hans Wimmer (1907 Pfarrkirchen... Estimate: Login
0536: Giacomo Balla (1871 Turin -... Estimate: Login
0537: Ernst Fuchs (1930 Vienna -... Estimate: Login
0538: Keith Haring (1958 Reading, PA... Estimate: Login
0539: César Baldaccini (César) (1921... Estimate: Login
0540: Lizzi Mallow (1937 Denmark)... Estimate: Login
0541: Victor Vasarely (1908 Pécs... Estimate: Login
0542: Joachim Schmettau (1937 Bad... Estimate: Login
0543: Joachim Schmettau (1937 Bad... Estimate: Login
0544: Joachim Schmettau (1937 Bad... Estimate: Login
0545: César Manrique (1919 Arrecife... Estimate: Login
0546: Thomas Duttenhoefer (1950... Estimate: Login
0547: Wieland Förster (1930... Estimate: Login
0548: Richard Hess (1937 Berlin -... Estimate: Login
0549: Armand Fernandez (Arman) (1928... Estimate: Login
0550: Wolfgang Bier (1943 Moravská... Estimate: Login
0551: Volker Erhard (Voré) (1941... Estimate: Login
0552: Wolfgang Bier (1943 Moravská... Estimate: Login
0553: Wolfgang Bier (1943 Moravská... Estimate: Login
0554: Andy Warhol (1928 Pittsburgh -... Estimate: Login
0555: General Idea (Felix Partz... Estimate: Login
0556: Stéphane Duroy (1948 Bizerte... Estimate: Login
0557: Friedensreich Hundertwasser... Estimate: Login
0558: Mel Bochner (1940 Pittsburgh... Estimate: Login
0559: Georges Rousse (1947 Paris -... Estimate: Login
0560: Robert Rauschenberg (1925 Port... Estimate: Login
0561: Aldona Gustas (1932... Estimate: Login
0562: Aldona Gustas (1932... Estimate: Login
0563: Keith Haring (1958 Reading, PA... Estimate: Login
0564: Jean Tinguely (1925 Fribourg -... Estimate: Login
0565: Jean Tinguely (1925 Fribourg -... Estimate: Login
0566: James Lee Byars (1932 Detroit... Estimate: Login
0567: François Berthoud (1961 Le... Estimate: Login
0568: César Baldaccini (César) (1921... Estimate: Login
0569: Ugo Nespolo (1941 Mosso -... Estimate: Login
0570: Mieczyslaw Gorowski (1941 Nowy... Estimate: Login
0571: Christo (Gabrovo, Bulgaria... Estimate: Login
0572: Alfons Lachauer (1944... Estimate: Login
0573: Maurizio Cattelan (1960 Padua... Estimate: Login
0574: Maurizio Cattelan (1960 Padua... Estimate: Login
0575: Keith Haring (1958 Reading, PA... Estimate: Login
0576: Carlos Díaz (Carles) (1968... Estimate: Login
0577: César Baldaccini (César) (1921... Estimate: Login
0578: Bettina Rheims (1952... Estimate: Login
0579: Serge Reynaud & Claudia... Estimate: Login
0580: A. R. Penck (1939 Dresden -... Estimate: Login
0581: Vik Muniz (1961 São Paulo -... Estimate: Login
0582: Otmar Alt (1940 Wernigerode -... Estimate: Login
0583: Mark Seliger (1959 Amarillo... Estimate: Login
0584: A. R. Penck (1939 Dresden -... Estimate: Login
0585: Bernhard Jäger (1935 Munich -... Estimate: Login
0586: Various artists for... Estimate: Login
0587: Remo Rachini (1945 Cortona -... Estimate: Login
0588: Armand Fernandez (Arman) (1928... Estimate: Login
0589: Barbara Keidel (1939 Berlin)... Estimate: Login
0590: Paul Flora (1922 Glums - 2009... Estimate: Login
0591: Oskar Koller (1925 Erlangen -... Estimate: Login
0592: Damien Hirst (1965 Bristol -... Estimate: Login
0593: Damien Hirst (1965 Bristol -... Estimate: Login