Board Thread:General Discussion/@comment-5572961-20140225080611/@comment-24885964-20140629185747

They did redesign the temple, but that photo provides more evidence to theory that the temple is a statue of everyone combined. The gem on the forehead is white (Pearl), the one on the chest is purple (Amethyst), the belly button is pink (Rose), and then one of the hands is maroon (Garnet). The only one that isn't explained is the green one. But Garnet does have a gem on the palm of each hand.

I'm still waiting for an episode that explains why Garnet has two gems while everyone else only has one. I'm not a particularly a fan of the theory, but maybe Garnet is a fusion. And maybe the other half of her is blue or green (explaining why she can open the blue gem on the door or why there is a green gem here)