I agree with Ute. Very cool. You caught the blades in the copter just right which gives perfect symetry. The mountain right behind is great. Nice work here, Bob.
Thanks very much for your most welcome and kind comments and glad you like the image. It was a good time to be there, as the copter was coming down to land in a nearby helispot, and I had to grab some shots at max shutter speed. Getting the symmetry of the rotor blades was pure luck, though.