black circular podium with spotlights for product display and award ceremonies, 3d mockup showcase in dark elegant setting

podium award ceremony spotlight display black dark stage product platform illuminated showcase background lighting minimalist exhibition presentation modern design clean sleek round elegant smooth event mockup showroom stylish professional glossy metallic luxury abstract contrast visual atmosphere performance structure form circular ambient soft shadow highlight composition simplicity placement futuristic sophisticated spotlights ceremonies setting perfect displays showcases light furniture brand room white multimedia ceiling glass darkness screenshot font circle