Gnomon of a giant sundial outside the Galileo Museum, with the sun shining through a crystal ball at the top, Florence

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Size: 3289px × 4702px
Location: Galileo Museum, Florence, Italy
Photo credit: © Julian Money-Kyrle / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ball, balls, blue, contrail, contrails, crystal, gnomon, gnomons, skies, sky, sundial, sundials, sunlight