I don't really know if there's more to the picture meaning like a book or a passage. But I think it's the alien. The bridge and lake are normal. However, the alien is something one may never see. Maybe the picture is trying to say that amongst our normal, there is something off or unusual.
<span>Britain is the correct answer. Blueprints were invented by John Herschel in 1842. Herschel was British chemist who discovered how to use cyanotype paper to create the distinctive blue and white blueprint drawings.</span>
