IMO, A bit of "single-shot" HDR plus a transformation to high contrast black and white created a visual smorgasbord of mountain details. This three day road trip to Jasper National Park with my good friend Dave, was a great winter treat. Dave kindly lent me his brand new Nikon 200 - 400mm lens to shoot with along the way. This lens is amazingly sharp. The price tag is bit rich for me, since it would be rather difficult to use in my usual seat in a helicopter or plane doing my aerial photography.