


Louis Glackens (American, 1866-1933)

Udo Keppler (American, 1872 – 1956)


Bernhard Gillam (American, 1856 – 1896)


Udo Keppler (American, 1872 – 1956)











Udo Keppler (American, 1872 – 1956)




Samuel Ehrhart (American, 1862-1937)



