Matter of Life in Retrospect
Caked on, imperceptible, dribbled from height, brick, stab, the colours ebb, merge, flow, trickle, pool, drain. Phantoms, suggestions, hints. What was, what might have been. Brushstrokes. Although on the whole, I'm more partial to pen and ink, calligraphy... But yes, 3D is a worthwhile branch. The formulas for light optics have been known for centuries unlike those for fractal geometry which were mostly suspected until the computer age. Now we can have both.