The moment a single drop of thick ink quietly spreads in a pure white aquarium. The ink is as black as ink, spreading through the water like petals, creating tiny branches. The texture is fluid, with a realistic depiction of the movement of minute particles. The style is like art photography, with a flowing expression reminiscent of a slow shutter speed. The colors have a strong contrast between black and white, with a slight bluish tint mixed in around the ink. The core of ink is placed in the center of the image, and the composition emphasizes the vortex spreading around it. It expresses explosive beauty amidst silence.