Historic Columbia River Hwy Concretion V5 infrared / plaster esthetic dinosaur egg? TMPr5k2w-58678-5 Thomas Peterson © iiiphoto 2026-03-03

Infrared look brings out the "plaster esthetic"
from a turn out/viewpoint
On the way to #CrownPoint #VistaHouse
#roadcut #geology

Vertical layers of a roadcut near last exit to St Andrews. #deeptime #roadcut #johnmcphee