Giovanni Costanzi
Appearance
Giovanni Costanzi (1674–1754) was an Italian gem engraver of the late-Baroque period.
He was the head of a family of gem-makers and artists in Naples. His sons Carlo and Tommaso were also a gem engravers, while his other son Placido became a painter. Giovanni later moved and worked the rest of his life in Rome. One of his commissions was for Frederick the Great.[1]
References
[edit]- ^ "Giovanni Costanzi Brief Biography". Retrieved 2012-07-17.