Any system of geometric patterning that covers or fills a surface using a finite set of shapes is considered tiling in a mathematical sense.

It reminds me of the advice that Mr. Secretary Corwin gave to a young man that was applying for a clerkship. He said, ‘Young man, go West’.

Her private orchards, walled on every side, / To lawless sylvans all access denied. / How oft the satyrs and the wanton fawns, / Who haunt the forests, or frequent the lawns, / The god whose ensign scares the birds of prey, / And old Silenus, youthful in decay, / Employed their wiles and unavailing care / To pass the fences, and surprise the fair!

His unkindness may defeat my life, / But never taint my love.