It's so clumsy, it makes me wonder whether it's being done by a poorly written program instead of actual people. For example, it's hard to imagine even a very

It's so clumsy, it makes me wonder whether it's being done by a poorly written program instead of actual people. For example, it's hard to imagine even a very stupid person cloning a nearby metal roof and not a patch of sky, as is evident in one of the pictures. Another possibility is that someone's deliberately drawing attention to these structures, using a bit of reverse psychology. If that was their goal, then the fact that we're talking about it means it worked. ;)