That work is his Saints Andrew and Thomas.  
This artist painted two men in conversation, one with a book and a fish gesturing with his hand outside the painting and the other with a carpenter's square. That work is his Saints Andrew and Thomas.  This man was invited by King Louis XIV to submit designs for the east facade of the Louvre, but those were ultimately rejected. One of his architectural works has twice-life-size angels standing atop four spiral columns and is a baldacchino. In one of his sculptures, a man chases a woman whose arms are raised and legs are turning into a tree trunk, while in another, a saint receives a spiritual spear-thrust from a hovering angel. For 10 points, name this Baroque sculptor of the Fountain of the Four Rivers, Apollo and Daphne and Ecstasy of Saint Theresa, as well as the final version of St. Peter's Basilica.
This artist painted two men in conversation, one with a book and a fish gesturing with his hand outside the painting and the other with a carpenter's square.
Gian Lorenzo {Bernini}