Mathematic sign on door of building of higher learning.

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Size: 5100px × 3401px
Location: Tucson AZ USA
Photo credit: © JEFF SMITH / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: building, calculation, close, college, department, depth, english, equation, field, fotosmith, gold, higher, horizontal, jeff, language, learn, lettering, math, mathematics, mirror, reflection, shallow, sign, smith, thinking, university, usa, word