Indian Railway Chai Vendor Train Morning Portrait

Test changes without losing the baseline

Use direct natural-language edits after the first generation. State what must remain unchanged before describing the single element you want to revise.

1. Generate the prompt unchanged to establish a GPT Image 2 baseline.
2. Keep "An Indian railway chai vendor balancing a massive brass kettle while weaving through a packed moving train compartment, steam rising fr" fixed and adjust only 35mm.
3. Restore the baseline, adjust only f/1.4, and compare which version better supports the photorealistic goal.

What to inspect before saving

Judge the result by believable materials, natural anatomy, coherent light direction, and a camera perspective that matches the scene.

• Subject: confirm the result still communicates "An Indian railway chai vendor balancing a massive brass kettle while weaving through a packed moving train compartment, steam rising from poured tea c".
• Visual direction: check that 35mm and f/1.4 support the same result instead of competing for attention.
• Composition: verify the main subject and important details remain readable inside the 4:5 frame.
• Constraint: confirm the result follows "An Indian railway chai vendor balancing a massive brass kettle while weaving through a packed moving train compartment, steam rising from poured tea c".