Vapor Crystal Event Poster Holographic Shard Cluster

Start from vapor crystal event poster holographic shard cluster and let crystal shards suspended in vapor with refracted neon edges define the composition. Center crystal shards suspended in vapor with refracted neon edges in the composition, then let holographic pink, cyan, violet, black, and white sparks carry the color story without flattening the depth. Use faceted geometry mixed with soft vapor diffusion as the main construction method, and introduce sharp crystal edges, mist, and glittering micro highlights only where the viewer would naturally look closer. Lighting should feel like neon rim light with bright prismatic reflections. Use detail selectively; event posters needs clarity at both thumbnail and large sizes. Give the generator clear direction for sharp crystal edges, mist, and glittering micro highlights, light behavior, and usable negative space.