Spiraling Underwater Cities : Ocean Spiral

Ocean Spiral - Ocean Spiral is a conceptual underwater city, dreamed up by Japanese firm Shimizu, that makes for an innovative solution to the problem of strained

OCEAN SPIRAL, Deep Sea Future City Concept, Topics

Japan's Underwater City, 'Ocean Spiral,' Is Straight Out Of A Science Fiction Novel — PHOTOS

Japan's Underwater City, 'Ocean Spiral,' Is Straight Out Of A Science Fiction Novel — PHOTOS

Plans for underwater 'oceanscraper' revealed

underwater mansion with diamond rails spiraling staircase open concept - Playground

OCEAN SPIRAL, Deep Sea Future City Concept, Topics

Ocean Spiral is a concept for a city beneath the surface of the ocean

Japan's Underwater City, 'Ocean Spiral,' Is Straight Out Of A Science Fiction Novel — PHOTOS

Giant Ocean Spirals a Rare Sea Creature Off Coast of Australia - Videos from The Weather Channel

OCEAN SPIRAL, Deep Sea Future City Concept, Topics