Learning how to inhance Photos

I have been trying my hand at inhancements on pictures. I haven't got it all figured out yet, but I'm making a good attemp at it. So far I have been pleased with what I have learned. I'm loving it!!! This was the first picture I started with. It is Yellowstone National Park back by Old Faithful. Its called the Castle. It is one of my favorite Gysers.

Original Photo I took

This one is Cross process