Terra Valentine takes winemaking to a new level-about 2,100 feet above the Napa Valley. It is a winery that brings together a state-of-the-art fermentation system with the uncovered beauty of an artisan-constructed building-a colorful and well-hidden treasure of Spring Mountain history. Visitors to the Terra Valentine Winery know they've arrived in an extraordinary place even before setting foot inside. A Greco-Romanesque statue greets them from his perch above the enormous copper-plated double door that serves as the winery entrance. The doors' metal knobs are designed to look like large fish, graciously arching their backs into convenient handles. And that's just the front door.