The painting depicts a group of vividly colored fish swimming against a dark, muted background. Each fish is rendered with dynamic brush strokes, highlighting an array of hues—blues, reds, yellows, and greens—intermingling in a lively and chaotic dance. The fishes appear almost in motion, with some facing upwards and others angling towards different directions, creating a sense of fluid movement and diversity. Their scales seem to shimmer through the use of light textural contrasts against the somber backdrop, imbuing the scene with a sense of depth and vitality.