Ключевые слова: abstract, abstraction, article, background, brain, brainstorm, circle, collection, concept, creative, deception, delusion, design, effect, element, eye, false, fiction, fun, geometric, geometrical, geometry, graphic, hypnotic, idea, illusion, illustration, impossible, isolated, line, magical, mind fuck, modern, motion, nystagmus, optic, optical, paradox, perceive, phantasmagoria, psychedelic, scared geometry, seeing, seem, set, shape, trick, unreal, vector, visual,