Picture I https://www.youtube.com/watch?v=u5CLrAG1j5M Kimmo Huosionmaa Below and above this text is links to document of crop circles, and the persons who are made some of them. If we have sharp GPS-system and very good draw for the map, we can make very difficult and complicated crop pictures in the field. This technology consists a picture what would position over the crop field and then the GPS coordinates would be put on the system, and then the persons can do that without no difficulties. They just copy the picture to the field. And if the persons would have drones with GPS system and very high power blowers of hydrocarbon-like Acetone, they could make those signs very easily. But when we are thinking about the movie below, we must ask why somebody did crop circles in 1678? if the reason for making those crop circles is that people would not go out to see some secret military aircraft, the reason for that news from 1678 is simple, that news could be faked by MI-5 ...