Global tech summit keynote hero

A wide-angle, candid documentary photograph capturing the person from {reference_image} mid-speech on a large, professionally lit stage at a major technology summit. They are holding a microphone and gesturing naturally toward the audience. Behind them, an immense, wall-sized LED screen is fully visible, displaying a crisp, full-screen presentation slide (showing only the slide content, absolutely no PowerPoint software interface, toolbars, or window borders). The slide content is professionally designed based on the theme: '{speech_topic_or_outline}'. The heads and shoulders of a large audience are visible in the very bottom foreground, low in the frame and blurred, completely ensuring an unobstructed view of the entire stage screen. Professional stage lighting with blue and sharp spotlights on the speaker. Shot with a high-resolution camera, sharp focus on both the speaker and the screen content, realistic film grain.