8 congruent circles were drawn; then a point placed on the lower left and lower right ones.
The remaining points were created using 3 vectors, since the box needed to have
parallelogram faces to match Dave's animated gif.
3 quadrilaterals were drawn representing the top, front, and right side of a box.
They were colorized; then the points animated.
- based on original work by Dave Whyte from http://beesandbombs.tumblr.com/
