This print is inspired by a diagram in "Gerrymandering and Complexity", an article written by Prof. Jonathan K. Hodge, Emily Marshall, and Geoff Patterson. Hodge, Marshall, and Patterson won the MAA's Polya Award for their article (http://www.maa.org/sites/default/files/pdf/upload_library/22/Polya/Hodge2011.pdf).

Basic idea: 64 citizens -- 32 squares, 32 diamonds -- and 4 districts. If you use the horizontal slices, one of the "parties" wins 3 out of 4 districts. If you use vertical slices, the other "party" wins 3 out of 4.

Created with Mathematica.