Portrait of a Winemaker: John Williams of Frog's Leap (movie): A brief look at this pioneering winemaker and his unique dry farming method which increases soil fertility and capacity for water retention, as well as producing more flavorful wines. Water scarcity is one of the major issues faci... Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Portrait of a Winemaker: John Williams of Frog's Leap below