The Chateau Cheval Blanc Winery was designed by Christian de Portzamparc and built in Saint-Émilion, France. The Architect says:
With a view to improving wine production at Château Cheval Blanc, owners Bernard Arnault and Baron Albert Frère asked Christian de Portzamparc to design a new winery. In this vineyard shaped by man over the centuries, the architect envisioned a winery shaped like a belvedere projecting out from the château and opening onto the beautiful landscape. Based on discussions with the director of the Château, Pierre Lurton, who has extensive experience of wine-making in concrete vats, much appreciated at Cheval Blanc, the architect designed a curved vat shaped like a tasting glass to optimize oxygenation.