Looking at the witch hazel, being outdoors over the weekend, with the plants stirring and the birds singing — it's enough to bring on a bad case of spring fever. Or at least to make us ask, Is this it? Is it really spring?
Of course we have some cold, gray days ahead, but in late February one can hope.
I guess the best way to think about this unseasonable warmth is is as a preview, a glimpse of what lies ahead.
Religious imagery is not always what comes to mind first with me, but for some reason I'm thinking about the Transfiguration of Jesus, when he appeared to his apostles all radiant and glowing from within. That, too, was a preview, a taste of the beyond.
Which is all to say that a preview asks us to see and appreciate, not grasp and pin down.