A fine glass of wine

Concluded a full day on the road at my son's student flat where I found him with his fellow students and a glass of wine ~ they're very pleased with their new cristal winecups what they saved for at the supermarket's offer this Winter... didn't see beerbottles around this time:)
Pity I didn't carry the 50mm lens that has more F options to highlight the glass but I did manage to capture this despite the fully crowded room