Alien sculpture.The height of the figure is 20 cm.Greys are humanoid creatures with a flabby body covered with gray or light green skin, without hair and with a disproportionately large head, on which there are huge slanted eyes of black color and almond shape;Nords are the aliens most similar to humans, namely, the northern-type Caucasians, tall [1] with geometrically perfect facial features and physique;Reptiloids are humanoids that resemble terrestrial reptiles. Mentioned in conspiracy theories[2];Insectoids are anthropomorphic intelligent insects;An alien-humanoid, as a rule, is distinguished by erectness, pronounced lower and upper limbs, paired external signs oriented along a vertical axis. Thus, the classic image of the alien-gray is characterized by the non-obvious absence of sex signs in him as a biological species: there are no pronounced external genitalia and sexual dimorphism. Most appearance descriptionsIn the culture of humanity on Earth, an alien represents something unknown (rather, an animal (a dinosaur or a cyclops) or a monster — lucy), bringing with it new unearthly sensations and potential danger. This image is both attractive and frightening, and is actively exploited by modern mass culture. On the other hand, an alien often represents an intelligent being, usually with a high level of mental development and culture. Science fiction writers have repeatedly raised the question of the possibility of contact with extraterrestrial beings, describing the complexities of interaction between independently developing cultures and the benefits of their cooperation.