From the Old Country in Eastern Europe to the California wine country, which he now calls home, his subjects are as diverse as his travels and adventures. The images in Katz’s books, A Portrait of Napa and Sonoma; Concannon: The First One Hundred and Twenty-Five Years; Private Reserve; Robert Mondavi Winery; The Heart of Burgundy; Tuscany and Its Wines; and Vineyard have been described by vintners, photographers, critics and other readers as breathtaking. His evocative work is featured in museums and galleries worldwide including his own in Boulder, Colorado and Healdsburg, California.”