Since leaving Penfolds, Duval has consulted to a number of wineries in Australia, Europe and the Americas. He is a partner in the eminent Washington Long Shadows label and continues to apply four decades of winemaking skill to some of the best fruit in the world. Eligo is sourced from hand picked Shiraz vineyards in the Barossa and Eden Valleys, it represents the best of vintage. Parcels are inoculated in small fermenters, the caps are closely managed and kept submerged. Some batches are kept up to a fortnight on skins, others complete their ferments in completely new oak. The completed Eligo is matured twenty months in a selection of mostly new, fine grain 300 litres French oak hogsheads.