Ever looked up while standing directly under a tree? I think that winter is the best time to do that. Every tree is different and you can really get some wonderful views of the bark, the branches and the trunk with the winter sky behind them. This tree is in Green Park in the city. It is so interesting to look at...the shadings, the foliage that still remains through the winter along with the unique bark. So simple and so interesting at the same time. My kind of photo.