He had been fixed in my memory for so long, glowing but static, like an insect frozen in amber. And then had come Roger's brief historical sightings, like peeks through a keyhole; separate pictures like punctuations, alterations; adjustments of memory, each showing the dragonfly's wings raised or lowered at a different angle, like the single frames of a motion picture. Now time had begun to run again for us, and the dragonfly was in flight before me, flickering from place to place, so I saw little more yet than the glitter of its wings.