The word schizophrenia is derived from the Greek words for to split (schidzein) and mind (phren). This splitting is related to fragmenting of the thought processes.
OOOMS used this as inspiration to create a  vase with a ribbed surface which creates two different shapes.

The outside shape is based on a greek Amphora vase. The inner shape is inspired by an brass indian flower vase.
The Schizo vase is made out of cork, with a transparent finish that makes the vase durable and the inside waterproof.

Buy it here.