Gabriele Giolito de' Ferrari

Gabriele Giolito de' Ferrari (Titian, 1554)
Printer's mark of Gabriele Giolito de' Ferrari ("GGF"), 1552, with Phoenix rising from the flames and motto "Semper eadem" (Latin: "Always the same")

Gabriele Giolito de' Ferrari (c. 1508 – 1578) was a 16th-century Italian printer active in Venice. He was one of the first major publishers of literature in the vernacular Italian language.