Pencil in a cool glass of water.

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White pencil in water in a plain beer glass, bottom lit showing diffraction making the pencil look bent against a black background.

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Size: 3496px × 5244px
Location: Studio
Photo credit: © Tony Lilley / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: bent, black, blue, clear, cold, cool, dark, diffraction, disjointed, distorted, educational, glass, illusion, light, optical, optics, pencil, physics, science, stir, stirring, vision, water