Prompt
A real photograph in kinetic dance-event style, captured on full-frame digital with a 24mm perspective, moderate depth of field, fine grain and crisp reflective texture. One concentrated white source from high rear-right scatters moving facets into bright patches and angular shaded gaps. Electric cobalt, magenta and silver highlights over deep black deliver a vivid, high-contrast finish.
Wide 16:9 frame. A large silver mirror ball hangs from the ceiling of a dark dance hall seen from slightly below, its facets scattering the words HAPPY and HALLOWEEN as many small bright reflections across the black walls and floor, and a few dancing skeleton figures in black clothes caught as blurred silhouettes at the lower edge. Patches of light and angular shaded gaps cover the room.
Electric cobalt, magenta and silver highlights over deep black fill the room, with the mirror ball itself crisp in the upper centre.
The words "HAPPY HALLOWEEN" appear once, spelled by the light patches across the wall, HAPPY above HALLOWEEN, in capital letters. The wording appears as given and no other text appears anywhere.