ive heard some funny story's but to think that they did these with boards and some string is to far fetched for my likeing
Seriously, with all the things they could be making, they design a Star Trek alien from the original series and the typical alien we're all used to seeing from old sci-fi books and shows?
Actually looking further into these pictures, some of them appear to be photo edited with one image masked over the grass, which can be easily done as well, since I work on photos as a profession these days.
Trust me, I'm one of the guys who believes there's other life out there, but they're not about to go making pretty ech-a-sketches on our farms just to screw with our heads.
I mean when they first came out with crop circles, everybody thought they were from ships landing and taking off.... now they're drawing pictures into our fields? Did they get bored?