- Neuronal Activity Converted to Art - Another example of combining science and art. Electrophysiological recording of two opposing neurons in the brain, run through a noise generator and several low- and high-pass filter, eventually shaping the vertices of a 3D Cube. Neuron donor, Drosophila. The cumulative length of all lines is 1 km, with a printing time of ~50h. Size of the print is about A2.