On the intellectual plane śūnyatā is the relativity of all things and conditions, insofar as no thing exists independently in itself, but only in relationship with others and ultimately in relationship to the whole universe.

the apple-leaf sewer, Ancylis nubeculana

And o'er his eyebrows hung his matted hair.

I pulled out a Gryffindor key chain I had been saving for just such an emergency, and she cheered up while telling me why she was definitely a Gryffindor and not a Slytherin.