The weather in Denver is beautiful today, so I took the kids over to a park in the Tech Center and we went for a walk.  On the way back, there is a water drainage staircase that is covered in slimy moss.  I climbed out onto the rocks to center myself with the drain and put on my 10-22mm lens and took a few shots.  I thought I would try a black and white with the interesting texture and contrast that the moss brought out.