Amid it all, the aesthetics of the change in seasons is glories, between atmospherics created by missing rising off warm river water into cooling air, leaves starting to take on flaring color and even the effects of grainy light cased by woodsmoke blowing in from Oregon and California. Here, smoke is the genesis of sunrise firelight and accompanying crepuscular rays which was unremarked by two geese cruising upriver along the Yellowstone.