What is it? #19

This entry is different in that it is obviously a wheel on my small pickup. What is not so obvious is the optical illusion.

Notice the spokes. The light silvered portions appear to curve like a pinwheel at the 12, 3 and 6 o’clock position while the ones at 8 and 10 o’clock appear to be straight.

The eye sees, but the brain misses.

Since all the spokes are the same, the question is are they all curved or all straight?


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3 Responses to What is it? #19

  1. Lynn Balash says:

    tire and hub cap

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