The Geometry of Poi is an exploration of the triquetra, double infinity, and spiral, by Kate Riegle - van West. Originally a 4 channel video installation displayed in downtown Chicago and also one of 36 finalists in the DigitalGraffiti Festival in Alys Beach Florida, 2010. For more information, visit www.voortrek.com.
(This was done in 2009, when I was just learning some of these moves. The poi spinning is far from perfect, but it captures conceptually what I was going for)