George Grosz (1893-1959) was a German fine artist, cartoonist, and teacher who drew from pop culture, was active in the Dada and New Objectivist movements, and was an influence for artists like Ben Shahn. (His antiwar painting, Eclipse from the Sun, would inspire Vietnam protesters.) In this graphic biography, written and drawn by Fiske, angular art lays Kandinsky-like lines over scenes set in anything-goes, post-World War I Berlin: connecting, emphasizing,...