The red rocks provide an unusual background to this otherwise typical scene of people relaxing while enjoying an idyllic scene. The alluvial rocks in the stream bed are not red like the canyon, and have been carried down to the canyon from up the mountain.  We fell in love with Waterton Lakes National Park in south-western Alberta during this our first visit. Original slide taken June 7, 2015 with a tripod-mounted Heidoscop using Provia 400X exposed at 1/160 at f16. This was my last roll of Provia 400X; it is sorely missed.