Guido Ruggeri

Guido Ruggeri (active 1550s) was an Italian engraver and to a lesser extent a painter. He was active in his native Bologna. He was a pupil of Francesco Francia, but went with Primaticcio to work with the School of Fontainebleau.{{cite book| first=Michael| last=Bryan| year=1889| title=Dictionary of Painters and Engravers, Biographical and Critical |volume=II L-Z |editor=Walter Armstrong |editor2=Robert Edmund Graves |page=426 | publisher=George Bell and Sons|location=London |url=https://books.google.com/books?id=K2cCAAAAYAAJ&dq=Michael+Bryan+Painters+Engravers&pg=PA1}}