Descriptions:
Most AI-generated epic scenes look cramped rather than cinematic — not because they lack detail, but because they pack too much in. The Veteran AI channel introduces the “Shell & Cut” formula, a four-step prompt engineering framework for creating images with genuine scale and cinematic atmosphere using open-source models.
The four steps are: Shell Construction (using repeating geometric structures like columns and corridors to imply infinite depth), Pressure (injecting volumetric lighting and beam keywords so light behaves like a physical wall cutting through space), Cutting (specifying a wide-angle lens like 24mm with a low-angle perspective to amplify the imposing sense of space), and Anchor Points (small dynamic details like floating dust or flickering candles that give a grand empty scene organic life). Each step is demonstrated using the Qwen open-source image model running on RunningHub, a cloud-based ComfyUI platform, with before/after comparisons that show exactly how each addition transforms the output.
For users who want to skip manual prompt construction, the creator also shares a custom “Skill” installable in vibe-coding tools like Claude Code, AntiGravity, and Open Cloud that automates the entire formula from a single image upload. The core insight — that mastery in AI image composition is about deliberate emptiness and structured light rather than detail density — makes this a practical reference for anyone building cinematic visual workflows.
📺 Source: Veteran AI · Published February 14, 2026
🏷️ Format: Tutorial Demo
