ever wonder how monogamy, polygamy, and everything in between interact with one another? well neither have i! but here's all you ever wanted to know (and probably more) anyway:
my hero david mccandless and his partner in crime laura sullivan created this awesome infographic 2 years ago for his book "The Visual Miscellaneum" (click for full sized images)
He's since updated it with help from Franklin Veaux (via QuietRiotGirl).