The character is placed in a high-end conference venue.

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.

一张广角的、纪实风格的抓拍照片，捕捉了{reference_image}中的人物在一个主要科技峰会的大型、专业照明的舞台上演讲中途的瞬间。他们手持麦克风，自然地向观众做手势。在他们身后，一个巨大的、墙壁大小的LED屏幕完全可见，显示着一张清晰的、全屏演示幻灯片（只显示幻灯片内容，绝对没有PowerPoint软件界面、工具栏或窗口边框）。幻灯片内容是根据主题：'{speech_topic_or_outline}'进行专业设计的。大量观众的头部和肩膀出现在非常靠下的前景中，在画面位置很低且模糊，完全确保对整个舞台屏幕的视线无遮挡。专业的舞台灯光，有蓝色和锐利的聚光灯打在演讲者身上。用高分辨率相机拍摄，焦点清晰地对准演讲者和屏幕内容，逼真的电影颗粒感。