>>1716930I guess the problem is perspective. The right side is a lot bigger than the left. But now that I look closely, that "window" is really messed up. It can't even be a mirror because it doesn't match the other window.
OK, I looked up a higher res version and this whole background is a lie. Even the flowers were photoshopped in. The perspective is fisheyed, and the window behind the bed was faked, too.