Acuity

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Size: 3508px × 2480px
Location:
Photo credit: © Dorling Kindersley: Mark Clifton / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: acuity, background, clarity, colour, eyesight, graph, hearing, horizontal, illustration, image, optical, optics, scale, senses, sight, sound, vision, white