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Qwen Image 2.1 / Image Editing / Generation

Identity preservation + relighting

Compare a rainy-night portrait with a snowy-morning edit, testing facial identity, composition and lighting preservation.

Prompts & inputs

Editing prompt

Edit the input image from a rainy Tokyo night into a cold snowy Tokyo morning. Preserve the woman's facial identity, expression, pose, hairstyle, clothing, body proportions, camera position, framing and depth of field. Replace the nighttime neon illumination with soft natural morning daylight. Snow is falling outside the café window and snow has accumulated on visible outdoor surfaces. Update the window reflections and lighting on the woman naturally for the new environment. Do not otherwise alter the subject.

Original input image
Original Tokyo café portrait used as the reference for the identity preservation + relighting test.

Generation settings

gpu
RTX A6000
engine
ComfyUI

About this result

The source article reports approximately 45 seconds per image across these tests. Individual seeds, sampling settings and the exact workflow version are not specified. Compare the input and output to assess both the requested edit and preservation of unchanged details.

Source: Qwen Image 2.1 Edit: 8 Real-World Image Editing Stress Tests in ComfyUI

Explore the workflow

View setup instructions and workflow files →

Generated output

Edited output image
Qwen Image 2.1 edited result for the identity preservation + relighting test using the Tokyo café portrait.