On The Fly

Both of these were taken going about 45 on a very curvy road lol. The light was amazing today I wish I could have just stopped for a couple of minutes. The one of the sunset is just very underexposed in photoshop to give those colors. nothing else.
What do you think?

http://img224.imageshack.us/img224/4...houette3wa.jpg

http://img224.imageshack.us/img224/9...riverroad5.jpg

i like the first one a bunch.. i guess i really like that backlit style with a dark foreground creating the outline. but i dont have any critique to offer.. im not really into that, and im no photographer either.