Ferrofluid Spikes with Fluorescent Injections

Full prompt

Scientific visualization macro photography of ferrofluid resting in a clear glass petri dish, shaped into dense, sharp geometric spikes by a magnet beneath like a liquid hedgehog sculpture. A child wearing clear protective goggles adds a single droplet of colored solution with a pipette, causing glowing indigo and fluorescent veins to bloom across the glossy black spikes. Solid black background emphasizing specular reflections on the magnetic fluid and the brilliant luminescence of the solution, combining laboratory precision with mysterious wonder, vertical 9:16 frame, --ar 9:16.