This is a photo of elephants walking in front of a sunset in Africa. I like this picture because the elephants are both silhouetted and reflected into the pool of water. The orange color from the sunset makes the photo feel very pleasant and warm.
Light is not the only form of beauty within this world; for light would not be seen as beautiful without darkness, just as darkness would not be seen as beautiful without lightness to certain eyes. Beauty is in the eye if the beholder.