Early morning fog

I've been thinking about taking a shot like this for some time. One which creates a mysterious, etheral image, that could have been shot any time in the past. I think this has been acheived here. It was a very early, cold day. The light was shifiting very quickly, as the fog began to lift and the sun rose higher. I missed several shots where the sun streamed through the fog, but I was happy enough with these images.