Prompt
cinematic medium shot in a clean white test chamber with tall light strips: a black forest cake with cherries and one lit candle under a tall glass cloche on a white pedestal in the centre; beside it a lean grinning 1950s executive with a long face, a big toothy showman's grin, a dark wavy pompadour, a charcoal suit and thin tie lifts the cloche by its knob, his other hand open toward the camera, inviting, cool fluorescent light, 35mm lens
