Small bits of history- Revamped!

I've been going through some of my Grandmother's old photos. I'm slowly starting to scan them all, but I'm having trouble staying focused on that task... Every once in a while I'll come across very neat photograph and I have the urge to photoshop them into ever "neater" pieces of art. Here is a photo I doctored up. The original is the b&w one, of course! Hope you find them as cool as I did. They were taken at "Old Faithful" at Yellowstone Park in 1947. Great representation of the time period.