Create an 8-10 second monochrome dance video in a minimal black studio with one original avatar dancer under a hard circular spotlight. Start with the dancer standing still in profile, rim light outlining the face, shoulders, and hands against the dark floor. Move into a short controlled dance phrase: one step forward, one arm sweep through the light cone, a clean turn, and a sharp stop timed to the spotlight narrowing. Keep the camera on a slow waist-height dolly or locked-off push, with crisp black-and-white contrast, readable limbs, stable foot placement, and subtle floor reflection. End on a strong hero frame with the dancer in silhouette at the edge of the spotlight and clean negative space for editable title or logo placement. Avoid celebrity likenesses, real dance crew names, brand marks, unsafe acrobatics, extra duplicate dancers, warped anatomy, disappearing feet, flickering spotlight, unreadable text, and sudden teleport cuts.