Its not photoshopped. Its a lake in brasil known to have the clearest water of any lake. Its so clear, the shadows are cast on the lake bed, instead of on particles in the water so it appears to be floating.
Astiahl
Welll…technically it -is- still floating… >.>
etcrr
hummmmmm well that seems strange unless there is a lot of water flowing through it. no algae no plant life?? curious