Oh, awesome! I love when I see a complete rainbow! One time I saw two complete rainbows. It was the most beautiful thing ever---but those two rainbows didn't have the gorgeous background to accompany and accentuate them.
HEY! I just took a closer look and there ARE two rainbows in this pic! I was looking at it again to be able to write here the feeling I have looking at it, and it is one of peace, tranquility and AWE.
Crap man this is a great shot. Love the colors and how you can see the whole storm front. one thing i would suggest is a lower ISO. It looks a little grainy but otherwise sick capture of one of Colorado's greatest towns