In December half-dome dons his winter hat. Mossy boulders sport icicle beards and a tree encased in lake ice, lies like a jewel in a museum. In December the old are made young. The seams and leaks that spring from half-dome’s belly are frozen tight. The granite giant, like an arctic explorer, is brightened by the cold. In December a field of small boulders caulked by frost, huddles for warmth. Their summer rivalries left behind