The eponymous owner of Cliff Lede Vineyards in the Stags Leap District of the Napa Valley has an obvious passion for all things cultural. This enthusiasm manifests itself in every aspect of the property: The tasting room, with its California Craftsman–style design, quietly evokes the region’s past, for example, while in the winery, sleek postmodern architecture and state-of-the-art, custom-designed conical tanks epitomize the present and future. Works of modern art from Lede’s collection adorn this minimalist …