Joan and I went on a little hike yesterday into the Mines of Spain State Recreation Area, located just south of downtown Dubuque, Iowa, and enjoyed the sun and fresh powder snow. We hiked through the old lime stone quarry and climbed up to an overlook. From there you can see up and down the Mississippi. Finally the big river had started to freeze over, although we saw still some open water in the main channel. The late afternoon sun on Horseshoe Bluffs made a good color contrast to the sky and blue reflections on the snow. Once I found a good position it was an easy click. Yes, it was cold but I call this a perfect winter day…