Man, there is a slew of great shots posted on this link! Mckw, your southwest US images especially False Kiva sing to me.

I really liked the way the clouds set up here in the California foothills. If you squint hard enough or have another drink or two, it seems like the clouds are part of another world up there. Enjoy, Erno

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Three Oak Knoll by ernogy, on Flickr[/img]