Perspective is everything
Alcohol inks on glass tile, stained glass, beads, frit, and hand-cut marble.
12 inches by 12 inches
Grey matter contains most of the brain's neuronal cell bodies. The grey matter includes regions of the brain involved in muscle control, and sensory perception such as seeing and hearing, memory, emotions, speech, decision making, and self-control. While 20% of all oxygen taken in by the body goes to the brain, 95% of that goes specifically into the grey matter.