This is one of my migraine art images. It looks bright… and dark. That is because it is depicting the wave of the migraine aura as it pulses through the brain. It causes a brilliant cascade of colours and darkness both for me. And it can be spectacular and frustrating. Visual most of the time but also other phenomena. The dark half represents the fact the aura can be dark or even cause vision loss, as well as the mood decline part of the aura, and the need for darkness that comes with the pain stage of the migraine attack. It is both the flash of the fireworks and the bang.
It is a mixed medium piece with charcoal and pastel. The print is the same size as the original at 11X14.