Example of an optical camouflage, which was generated either mentally or by some kind of technology. The being could also project emotions over it, such as a smiling face. "In some encounters, I saw that the visitors wore something like a face mask, which veiled their face or showed a 'mirage'. [...] I suppose it was to convey friendliness. In the picture shown here, I first dreamed that my girlfriend was sitting on me. However, the dream did not change for quite a while and I became a bit suspicious. When I woke up, this being was sitting on me. I tried to push it away from me, but it avoided me in a very agile manner." It asked him to close his eyes and Ford immediately passed out.