Barbara Hess (b. 1964) is an art historian, critic, and translator and resides in Cologne. Her numerous articles on contemporary art have been featured in Camera Austria, Flash Art, Kunst-Bulletin, and Texte zur Kunst. She co-curated the touring exhibition Ready to Shoot: Fernsehgalerie Gerry Schum/videogalerie schum at the Kunsthalle Düsseldorf and the Musée d’Art Moderne de la Ville de Paris.Cathrin Klingsöhr-Leroy (b. 1958) studied art history, archaeology and German literature in Regensburg, Bonn and Paris. She wrote her doctoral thesis on “The Artist Portrait in the French Grand Siècle”. Previously curator of the Fritz Winter Foundation at the Bayerische Staatsgemäldesammlungen in Munich, she is currently director of the Franz Marc Museum in Kochel am See. She has published works on Lyonel Feininger, Lovis Corinth, Franz Marc and the Blue Rider and in particular on Paul Klee.Berlin-based Karin H. Grimme works as a historian, art historian, and author for museums, exhibitions, and media, focusing on the history of the 19th and 20th centuries and in particular on the history of the Jews in Europe. She is the author of numerous journalistic and academic publications in the press, in broadcasting, and in the multimedia sphere; as author and editor she has produced works on, among other things, the Jewish bourgeoisie in the 19th century.Klaus Honnef was honorary professor of photography theory at the Kassel Art Academy. He was one of the organizers of documenta 5 and documenta 6 in Kassel, and has been the curator of more than 500 exhibitions in Germany and abroad. He has written numerous books, including TASCHEN’s Contemporary Art, Andy Warhol, and Pop Art.Norbert Wolf graduated in art history, linguistics, and medieval studies at the Universities of Regensburg and Munich, and earned his PhD in 1983. He held visiting professorships in Marburg, Frankfurt, Leipzig, Düsseldorf, Nuremberg-Erlangen, and Innsbruck. His extensive writings on art history include many TASCHEN titles, such as Diego Velázquez, Ernst Ludwig Kirchner, Caspar David Friedrich, Expressionism, Romanesque, Landscape Painting, and Symbolism.