Argo Dam Ice
70-200mm @200 mm, 1/320 s, f/5, ISO 800

What better subject to contemplate before my departure to Hawaii than ice conditions in Ann Arbor.  Taken on the same day as Argo Cascades in Winter, at about 8 degrees Fahrenheit, this is what you see looking down at one of the dam’s spillways.    The dark area is the water flowing under the ice.  If you click the image to zoom in, you can better sense the oddity of the ice formations.