Visual Poetry -- from Karl Kempton

Poet Karl Kempton offers readers a great variety of visual poetry -- often including elements of mathematics. Kaz Maslanka's MathematicalBlogspot , Geof Huth's Visualizing Poetics blog, and Dan Waber's Logolalia offer introductions to the work of Kempton and other visual poets.  Here are three samples from Karl's collection,  3 Cubed: Mathematical Poems, 1976 - 2003  (Runaway Spoon Press, 2003).