sentences:  In 1908 he also undertook one large decoration project, for the interior of the German Theater of New York; he produced three large allegorical murals, in the Art Nouveau style, representing Tragedy, Comedy and Truth.Besides the decoration, he made graphic designs, stage and costume designs.Artistically, the trip was not a success; portrait painting was not his strong point, and the German Theater closed in 1909, one year after it opened.