Arc of Shimmering Particles Over Void

A radiant arc forms a half-ring of shimmering particles suspended along the upper portion of the frame. The colors shift smoothly from cool aqua to warm tangerine tones, giving the arc the appearance of an energized horizon. Thin luminous threads extend downward in gentle drips, adding depth without clutter. The lower half of the composition remains open and dark for clear background space. A faint glow surrounds the arc, softening transitions into the void. The perspective is front-facing, creating a calm symmetrical feel with subtle outward motion.