HDR

That's a mighty fine rock

Great shot.

Beautiful.

Stunning.

WOW nice shot. I could just see that area being in a game somewhere....

nice work. I never really got HDR to work very well.

I really like these, i think the first is my favourite. Second closely behind though. I don't think there's enough colour variation in the last one.

I've tried to make my own in the past with no luck. Do you have a good tutorial you could point me in the direction of?

That last one looks like a sepia. I love it!