1) Contemporary work of art 2) Matter for poirot 3) Piece of mind 
Brain Cell is a mail art project begun by Ryosuke Cohen in June 1985. The project is a networked art project where individual artists contribute stamps, stickers, drawings or other images. These are sent through the mail to Cohen, who assembles and prints them as part of each cell. He prints 150 copies (30 x 42 cm) with a small silkscreen system c...
[n] - a nerve cell in the brain
noun a nerve cell in the brain
a neuron in the brain.
a nerve cell in the brain