Conceived as a white wine development program, the Bin 51 Riesling soon became one of Penfolds' star performers. Eden Valley is an obvious choice of region for Riesling due to the higher altitude and cool climate. The wine offers delicate aromas of fresh cut apples and pears with a twist of lemon and minerality towards the end. A great deal of fruits and acidity makes for an interesting white wine with propensity to age gracefully if carefully cellared.

The colour of gold struck through with green, this Riesling shows classic lime and mineral aromas with a touch of gooseberry. Rich and full-bodied, the citrus and tropical fruit flavours are underpinned by crisp acidity.

With its fresh, intense lemon tonic, pear, apple, oyster shell aromas, superb lemon curd richness, persistence and minerality, Crawford River Riesling reflects the modern idiom of the Riesling style. The dry-grown vines, first planted in 1975 by John Thomson, are deeply anchored in gravelly friable basalt loams over clays and an ancient limestone seabed. Second generation winemaker Belinda Thomson, with her father John Thomson, continues the philosophy of minimal intervention and movement during vinification. The cold-settled juice is batch fermented around 12° - 15° C and left on lees for around six weeks before bottling in September.

JOH. JOS. PRUM Graacher Himmelreich Riesling-Kabinett, Mosel-Saar-Ruwer

Named after the sundial erected in the vineyard in 1842, Wehlener Sonnenuhr is the most famous vineyard in the Mosel. J.J Prüm owns five hectares of this precious vineyard. Extremely steep with optimal south-south west exposure, it yields fragrantly floral wines with ripe stone fruit aromas, underlying slately minerality and wonderful depth of flavour and structure. The Auslese wines are typically more reticent when young showing vivid crystalline citrus fruit and a backbone of tingling minerally acidity that will carry it gracefully for decades.

Graacher Himmelreich is a renowned vineyard that borders the southern edge of its more famous neighbour Wehlener Sonnenuhr. The Auslese examples typically show grapefruit citrus and green apple aromas, with honeyed overtones, wonderful density and pronounced minerality carried along by signature Mosel racy acidity.