Constantia. The Black Swan Sauvignon Blanc is a pure expression of the Steenberg terroir and shows notes of nasturtium, sugar-snap pea, fresh asparagus and capsicum on the nose, while the palate supports the aromas with fresh lemon and subtle hints of dried apricot and mange tout. A mouth-watering acidity accompanies a full and long finish achieved with extended lees contact in tank. This is a wonderful food wine and will reward cellaring of between 10 – 20 years.