The move to screwcap brought a large smile to the faces of those who understand just how superbly the wine ages. The large estate plantings, coupled with strategic purchases of grapes from other growers, provide the base for high quality Art Series Cabernet Sauvignon and Shiraz; the hugely successful, quick-selling Art Series Riesling and Sauvignon Blanc; and lesser-priced Prelude and Siblings wines.