Particle dispersion with thermal gradient across dark space.

Digital rendering employing procedural particle systems with thermal color mapping spanning teal to orange wavelengths. Composition demonstrates gradient transition from cool tones (left sector, approximately 25% saturation) to high-intensity warm tones (right sector, approximately 85% saturation). Particle density increases directionally toward upper right quadrant. Technical execution employs depth layering with semi-transparent particle elements, creating volumetric dispersal effect. Ambient light sources simulate thermal radiation emanation. Background maintains near-black value (approximately 5% luminosity) establishing contrast parameters.