Escher style tesselation of sting ray fish

"Stingray"

...Not to be confused with a String Ray, which will be covered in next year's geometry lesson, or a String Array, which is covered in computer programming lessons. This is a colorful aquatic tessellation by Claire P., a student and Aquarium Owner* in Math Teacher Mary Jo Hughes' combination "8th Grade Math Class and Sea World Showcase*"
in the deepest* oceanic areas of Minnesota.

* No, not really. The other parts are true, though.

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