This first 5 photos (by number) are from Devon. The remaining photos are from Ptarmigan Cirque from over a month ago. Once upon a time I took a course in Geology, and most of it has long since been forgotten. I do though continue to appreciate the lines and forms of rock formations, and still marvel at the concept of geological time, which makes my head hurt. Once we get into astronomical time and distance, my head just becomes painfully agog.