World War I very largely confirmed the end of the glorification of war in art, which had been in decline since the end of the previous century. In general, and despite the establishment of large schemes employing official war artists, the most striking art depicting the war is that emphasizing its horror. Official war artists were appointed by governments for information or propaganda purposes and to record events on the battlefield; but many artists fought as normal soldiers and recorded their experiences at the time and later, including the Germans George Grosz and Otto Dix, who had both fought on the Western Front, and continued to depict the subject for the rest of their careers. Dix's "The Trench" (1923), showing the dismembered bodies of the dead after an assault, caused a scandal, and was first displayed behind a curtain, before causing the dismissal of the museum director who had planned to buy it. Later, after exhibiting it in their 1937 travelling exhibition of "Degenerate art", the Nazi government burnt it. He produced a set of fifty prints in 1924 on "Der Krieg" ("The War"). The English artist Paul Nash began to make drawings of the war while fighting on the Western Front in the Artists Rifles. After recovering from a wound he was recruited as an official war artist and produced many of the most memorable images from the British side of both World Wars. After the war, the huge demand for war memorials caused a boom for sculptors, covered below, and makers of stained-glass.