What the other preson said sorry hop you stay safe and you are loved
Answer:
Within visual perception, an optical illusion (also called a visual illusion) is an illusion caused by the visual system and characterized by a visual percept that arguably appears to differ from reality. Illusions come in a wide variety; their categorization is difficult because the underlying cause is often not clear but a classification proposed by Richard Gregory is useful as an orientation. According to that, there are three main classes: physical, physiological, and cognitive illusions, and in each class there are four kinds: Ambiguities, distortions, paradoxes, and fictions. A classical example for a physical distortion would be the apparent bending of a stick half immerged in water; an example for a physiological paradox is the motion aftereffect (where, despite movement, position remains unchanged). An example for a physiological fiction is an afterimage. Three typical cognitive distortions are the Ponzo, Poggendorff, and Müller-Lyer illusion. Physical illusions are caused by the physical environment, e.g. by the optical properties of water. Physiological illusions arise in the eye or the visual pathway, e.g. from the effects of excessive stimulation of a specific receptor type. Cognitive visual illusions are the result of unconscious inferences and are perhaps those most widely known.
Pathological visual illusions arise from pathological changes in the physiological visual perception mechanisms causing the aforementioned types of illusions; they are discussed e.g. under visual hallucinations.Explanation:
B the artist used symbols that reflect religious beliefs
The Terra Cotta army is one of the most beautiful, stunning, creative ancient creations by the humans. If the Terra Cotta was discovered earlier it would have most probably been part of the seven world wonders and squeeze one of them out. Instead, the Terra Cotta is referred to by many as the eight world wonder. The main reason why it is given this title is that there are more than 8,000 sculptures. Al of the sculptures represent humans, and all of them have distinct features, thus there isn't two that are the same, which is considered a masterpiece as it takes a lot of creativity for something like that to be performed.