For a week the sun had been nothing but a puffy, seamless sheet of white, and this Tuesday had begun the same. But as the day progressed, the grayness receded like a mist, the sky’s white became more illumined from behind, then occasionally a patch of blue would open. Then another here and there, until blue touched blue and they became background for streaks and wisps of cloud. Sunlight, rays of it, gave a brightness like spring, a direct and golden-yellow brightness unlike the trapped, refracted glow of a winter’s day, and to that homogeneous cityscape that lay so inert and wide and flat, just a few spring rays of sunshine gave a sudden depth and dimension to everything. Individual things came alive, as if each stood brightly before you, each with its own story.