Walking under water

Wanting to do an interior concept for a change I thought Id start will something that was simplistic in terms of composition, and look at just having the exotic location sell the uniqueness of the area. 

These are near future dive pods that let researchers be at one with their studies while submerged in an abandoned coral shelf. The underlying key form factor were soft arcs and rings, and wanted to have the warm metal tones slightly contrast the tropical blue hues.