Ferrofluid Spikes

Render [TEXT] as black ferrofluid in heavy block capitals on a clean pale gray studio backdrop, seen from slightly above the front. Start with the letters as smooth, glossy black liquid with rounded pooled edges and a soft contact shadow. Then a magnet switches on: a hexagonal grid of sharp concave spikes erupts from the letters with a springy overshoot, taller in the thick parts of the strokes and shorter near the edges. The spikes pulse to a slow beat and lean together as the field drifts side to side. Finally the field switches off, the spikes slump back into a rippling smooth surface, and loop. Glossy mirror reflections of bright white softboxes, deep blacks, crisp highlights on every spike tip.