"And in the bloodlit dark behind his eyes, silver phosphenes boiling in from the edge of space, hypnagogic images jerking past like film compiled from random frames. Symbols, figures, faces, a blurred, fragmented mandala of visual information."
Neuromancer contains oodles of visualizations for cyberspace
mandala - Credit: Kosigrim
Mandelzoom12 - Credit: Wolfgangbeyer