Keynote Speaker Stage Headshot
ChatGPT (DALL·E)Keynote Speaker Stage Headshot is a GPT Image 2 prompt for a 4:5 thought-leader portrait. A speaker mid-talk in a dark blazer, separated from an unlit auditorium by a shoulder rim light and a warm stage-left key, with haze in the beams and an 85mm shallow depth of field, produces an authority-signalling conference portrait for speaker pages and LinkedIn.
Last tested: August 2026 with ChatGPT (DALL·E) GPT Image 2
Part of the ChatGPT (DALL·E) prompt library · see more cinematic prompts .
How to use this prompt
The rim light along the shoulder and jaw is the load-bearing instruction here. Against a near-black auditorium a subject without it merges into the background and the portrait reads as underexposed rather than dramatic. Naming the key light's direction — stage left — stops the model splitting light evenly across the face, which is what flattens a stage portrait into a studio one. "Looking just past the camera toward an audience" buys the mid-talk candour; eye contact with the lens turns the same scene into a posed publicity shot. The haze is what makes beams visible and sells depth. Ban screens and signage explicitly: conference scenes otherwise sprout garbled lettering behind the speaker.
Variations to try
- Swap the warm key for a cool blue stage wash to suit a tech or product-launch keynote
- Widen to a three-quarter body framing with a lectern edge in frame for a speaker-page hero
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What to do next
Adapt it →
Open this prompt in the ChatGPT (DALL·E) builder, pre-filled, and change one layer at a time.
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Browse the full ChatGPT (DALL·E) prompt library — every entry tested with its settings.
For developers — copy this prompt as JSON
{
"title": "Keynote Speaker Stage Headshot",
"prompt": "A professional portrait of a speaker mid-talk on a conference stage, upper body and head framed slightly off-centre, wearing a well-fitted dark blazer over a plain crew-neck top, one hand raised in a small open gesture, warm engaged expression looking just past the camera toward an audience, the background a deep unlit auditorium falling off to near black, a soft rim light along the shoulder and jaw separating the figure from the darkness, a single warm key light from stage left shaping the face, faint atmospheric haze catching the beams, shallow depth of field, 85mm portrait lens, no text, no letters, no signage, no screens, no watermark",
"model": "ChatGPT (DALL·E)",
"model_version": "GPT Image 2 (ChatGPT)",
"settings": {
"aspect_ratio": "4:5"
},
"style_tags": [
"cinematic",
"photorealistic"
],
"use_case_tags": [
"headshots",
"branding"
],
"source_url": "https://promptkoi.com/prompts/dalle/keynote-speaker-stage-headshot/"
}The whole library is available as an open JSON dataset · developer docs.
