It takes a while for fall to work its way through a forest, and it always starts at the outside edge, where colder air reaches ground level. That produces some beautiful tapestries of color. This shot is on Rachel Carson Wildlife Refuge land along Route 9 near the Mousam River bridge in Kennebunk Maine. Sony Rx10iv sweep panorama in portrait mode at 24mm equivalent. +1 EV (necessary on this camera in panorama mode.) Processed in Polarr and Apple Photos. Nominal exposure ISO 100 @ f6.3 @ 1/250th.