Optical illusion

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Across
  1. 3. Refers to the process of altering or modifying an original work of art using various techniques, tools, or software
  2. 5. Perception or experience that deviates from objective reality
  3. 6. Allow us to perceive, think, reason, feel, and act
Down
  1. 1. Complex organ that serves as the control center for the body's nervous system
  2. 2. Ability to see and interpret the surrounding environment through the eyes
  3. 4. Illusions or sleight of hand techniques used by a magician to create the appearance of supernatural or impossible feats