... there's pleasure.
In this case, it was the second half of a bottle of d'Orschwihr Bollenberg Riesling '08 which I had left in the fridge for a couple of days. The life in it was expressed as a lovely tension, a pull back and forth between sweet and dry, from lime-splashed minerality to soft honey, an excellent 4.
On the following night the wine was still there, if quieter, but very refreshing, suggestive of the moist smell of a damp but sunny glade early in the morning.
Another day later and there was only a one-dimensional grapefruity sourness - the genie had fled the bottle: no life, and pleasure only in using the last half glass to enhance a tomato sauce.
So, lesson learnt, I shan't leave Riesling any longer than three days. Or perhaps I shall. After all, to be entertained by the same wine for four days is pretty good value for money, don't you think?
( Interesting aside. d'Orschwihr's website says the 2007 Bollenberg Riesling is from a site of 1.5 hectares yielding 15 hectolitres per hectare. Assuming that the 2008 vintage is the same there were only, hmmm, 2800 bottles made. So if you like the sound of this one, the answer is probably, "tough cheese".)