c. 1790
Medium oil on canvas
Dimensions 138 X 96 cm (54.3 X 37.8 in)
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(1758-1830), sometimes referenced as Moritz Keller Hoven, was an Austrian painter and etcher.
Kellerhoven was born in Duchy of Berg, and spent some time studying art in Antwerp, Vienna, and Italy. He specialized in painting portraits, including many royal subjects. Kellerhoven died in Munich in 1830.