These incredibly lush images show the dangerous caverns deep under the ocean, where few people have ever gone. They're the work of underwater photographer Wes Skiles, who died July 21.
You might think your office has lousy air-flow, but what about this working stiff? Artist Jason de Caires Taylor is filling the ocean-floor with freaky sculptures. But these aren't the weirdest things we've submerged in hopes of saving the reefs.