I've seen nothing like it in the Star Wars Canyon, though who's to say part of the scenery could be fake (like The English Patient cave entrance in Star Wars Canyon). A cave big enough for 2? My guess would be Death Valley.
There is a little about that image on T-Bone's site, where it mentions a version of it in a book called "Industrial Light and Magic: The Art of Special Effects."
It's me again... I was wondering if anyone knows what the better time of day is to photograph the scenery in Death Valley? Earlier in the day, or closer to sunset? I would think the mid-afternoon to sunset might be better?
It is a long drive out there and I want to make sure I hit it at the right time.