1592-1635 1746-1828 1914-1918 1939-1945 20thcentury alexanderoftunis arnold artandthewar berlinischegalerie biography callot campaigns catalogs cataloguesraisonnésdix dix etching european exhibitions francisco generals german goya greatbritain haroldrupertleofricgeorgealexander history italy jacques kunstsammlunggera motives otto portraitpainting portraits themes thurmanwesley traderegulation unitedstates warinart worldwar worldwar(1914-1918)