a german copper engraver's enduring impact schmuzer, jacob xaver, a german copper engraver, left an indelible mark on the world of art and natural history. born in augsburg, germany in 1713, schmuzer's work was particularly noted for its contribution to unterhaltungen aus der naturgeschichte, the monumental multi-volume work of the bavarian clergyman and naturalist gottlieb tobias wilhelm (1758-1822). this collaboration not only showca…