In Chinese philosophy, the concept of yin yang is used to describe how seemingly disjunctive or opposing forces are interconnected and interdependent in the natural world, giving rise to each other in turn (see more at http://en.wikipedia.org/wiki/Yin_and_yang).

The diagram on the right is representing this princple. It is implying motion - transformations of "yin" and "yang". Below is presented the animation of this diagram in my interpretation.

If you are interested in Chinese language and culture the Yellow Bridge guide will be very interesting and useful for you.