This challenge is wide open. Evanescent can be any fleeting moment in time. It could be the moment you drop a seed into your garden, marking that promise of new growth to come. It could be a photo of the Eastern Phoebe that visits your deck each day, wagging her tail as she calls her own name. If you’re in the Southern Hemisphere, it could be that carpet of leaves that fell overnight, before the wind scatters them. It might be the moment you light the first fire of Fall.
That moment between transferring energy to the shot put and its landing.