childish doodle. abstract pattern. seamless doodle drawing. funky spiral print. neuro swirled texture. psychedelic colorful art.

anatomy neuron cell network acid aqua connection human aquarelle neurology mind art seamless biology aged amber medicine synapse brain intelligence artificial system background nervous nerve pulse impulse microscopic hand drawn gold neon yellow purple indigo disease map cognition science space future depression design neural fiction geometric data electric cartography pensil childish doodle abstract pattern doodle drawing funky spiral print neuro swirled texture psychedelic colorful art scientific fractal artwork chaotic ornate sketch