This photo was taken while walking along the shoreline of our little lake. I am always amazed at the geometric shapes that appear during the freezing/thawing process during the cold winter months. As in any photo opportunity, you only have just that one chance to capture a moment in this constantly changing world of ours. Canon 6D, Hasselblad makro planar 120. Shutter Speed 1/200, F4, 120mm, ISO 640.