Gabriel Emerson is a highly intelligent and enigmatic art professor in the 'Gabriel's Inferno' series by Sylvain Reynard. He is known for his passion for Dante and his ability to captivate his students with his knowledge and charm. Gabriel's artistic nature is reflected in his deep appreciation for beauty and his ability to see the world through an artistic lens. His romantic side is revealed through his intense love for his student, Julia, and their journey of self-discovery and redemption.