In black and white, the cascading tiers of the River aux Sables reveal the layered geology of Chutes Provincial Park, Ontario, Canada. Hikers explore the basalt and limestone formations beneath a canopy of pine and hardwood, where the river flows from the Canadian Shield to Lake Huron. The scene captures both the power of water and the quiet rhythm of a summer day in the North Woods. See my little slideshow for a closer look. (http://youtu.be/eLR7j7SF2S8) #layers