Candid side-view editorial photograph of an Asian female video editor testing background replacement continuity on a real monitor. The screen shows three clearly separated depth planes—foreground plant edge, human subject, distant room—plus subtle tracking markers and a shifted parallax preview, with a reflective metal prop on the desk for spill checking. Moody midnight-blue room with warm practical light, believable production setup, clean composition, no readable UI text, no logos, no fantasy holograms, 16:9.
