The lighting are great. The subject too. The only issue is that a little part of the tree is visible. This part has many branches and it´s a little complex, no?
I like the crop here. Very nice. Iluv the yellow highlights of the branches. It adds a little extra to the shot, a dynamic feel to it. Technically, the shot is good. Good stuff!
I love the way the light plays on this, added with the shapes, this is an awesome 'subject'. If you could crop/dodge out those power lines, this would make for an interesting study. Was this sunrise or set?
Technical: Most all images submitted fit the challenge. Exposure focus lighting all good, composition could be a little stronger.
Personal:I love the light but I feel a tighter crop on just some of the branches might have made for a more interesting photo. Those powerlines.... I wish we could bury them all underground.