I Found This Strange Sunken City From a Link West, West Australia Indian Ocean

I don't know if anyone else has seen this but it sure piqued my interest? It's in the Indian Ocean very west of Australia. You can see the western edge of Australia on this first image. The red square is were it is. I'm only going to say this once but, Atlantis maybe?

Looks Normal Enough

A Little Closer

The Sunken City or at least a few blocks