•Guggenheim Donates 100 Images to Wikipedia for Edit-A-Thon Artforum New York's Guggenheim Museum has donated images of 100 artworks to Wikipedia, in time for the museum's planned “edit-a-thon,†taking place at the museum on May 19, according to Cait Munro in Artnet. Works by van Gogh and Paul Klee are among ...