Visual poetry -- schemes with squares

Thanks to math teacher Sara Katz (at Manhattan's Essex Street Academy) 

and the Journal of Humanistic Mathematics for today's poem.

Found in Volume 7, Issue 2 of the Journal of Humanistic Mathematics

Here is a link to the article by James Henle 

to which Katz refers in her introductory note.

Visual poetry in earlier posts includes:  

"Parallel Intervals" by Richard Kostelanetz

"Right Triangle" by Li C. Tien

"The Transcendence of Euler's Formula" by Neil Hennessey.

Readers also are encourage to use the SEARCH feature to locate other poems of interest.