Head with interrogation. The strong light inside the head, represents the intensity of the doubt.

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Size: 4380px × 5000px
Photo credit: © Kiyoshi Takahase Segundo / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: awareness, brain, brainstorm, brainwaves, bright, charade, clairvoyance, cognition, conscious, consciousness, doubt, energy, genius, head, idea, ideas, incognito, intellect, intelligence, interrogation, light, mad, madness, mental, mind, mystery, myth, neurons, perception, point, query, question, shine, thinking, thought, unknown, vivid