Ca'Toga, the Venetian mansion and home created by artist Carlo Marchiori is a must see if you are in Napa Valley. I promise you've never seen anything like Ca'Toga. Color, pattern, texture and brilliance are combined in a unique trompe l'oeil designs. Carlo's work has appeared in 5 star hotels around the world and his creativity knows no limits. He is a Renaissance man in every sense of the word. Ca'Toga can be visited by appointment only on Saturdays from May to October. The rest of the year visit his gallery in downtown Calistoga, California. His murals are scattered throughout the town on the sides of buildings. Watch for them!