blend-in-scene

On the rail as blend-in-scene.

When to use it

Putting a subject into a photo at a position, scale and angle you set by hand, so it comes back lit and shadowed as if it had really been there.

When to reach for something else

It needs the scene photo on the board as well as the subject, so a new setting described only in words is an edit. It places at most five subjects, each set by hand, and matches light and shadow without redesigning the rest.

How to use it

1. Use the card’s Scene & subject area. The scene and the subject. Drag, scale and turn the subject to where it should sit in the scene.
2. Pick a model in the pill at the top of the card, or keep Seedream 5 Pro.
3. Press Run.

On the card

Control	What it does	Choices
Scene & subject	The scene and the subject. Drag, scale and turn the subject to where it should sit in the scene.
Run	Starts the run. The number on it is what this run costs in credits, worked out before you press.
×1	Runs the card several times in a row with the same settings.	1 to 99

Models

The pill at the top of the card picks the model. Seedream 5 Pro is the one a new card starts on.

Model	Good for
Seedream 5 Pro	Instruction-led edits across up to ten reference images, and the photographic choice where it sits beside a stylising model: compositing a subject into a scene, recomposing one frame per platform, fusing objects.
GPT Image 2.5	The GPT Image 2.5 engine under the craft tools: style transfer and object fusing, livery wraps and labels, a subject blended into a scene, a turned photo repainted, a social kit per shape. The Stylized pick beside a realistic sibling.
Nano Banana Pro	Google’s Nano Banana Pro on its true edit endpoint, the premium harmonizer on Blend in Scene and Social Media: position-faithful over up to fourteen inputs and composition-aware, so shadows, perspective and lighting integrate automatically.
Nano Banana 2.1	The upgraded Nano Banana edit with a resolution ladder from 1K to 4K, a seed, and up to six inputs for composition; on the Blend in Scene pill it is a position-faithful pick that keeps a placed subject where you put it.
FLUX 3	Several targeted edits to one picture in one run, each in its own box: replace one thing, remove another, put a reference picture into an area, and everything else stays as it was. Also edits from words with up to nine references.

Seedream 5 Pro

Not the one for: Output tops out at the 2K preset and there is no mask, quality ladder or seed here, so it is the wrong pick for a 4K deliverable or a strictly masked local fix.

Behind the settings button:

Setting	What it does	Choices
Match style	Recolors and re-lights the subject so it blends into the scene’s look.	On or off
Lock subject aspect	Keeps the subject’s proportions fixed while you resize so it does not stretch.	On or off
Quality	Output resolution. High (2K) is the default quality tier; Standard (1K) is cheaper. Both keep the background’s shape.	Standard, High

GPT Image 2.5

Not the one for: Its quality ladder stops at high, and it is the slower of the 2.5 variants. On the mixer a photoreal fuse is the Realistic pick’s territory, and a plain described edit on one picture belongs in the image-edit tool.

Behind the settings button:

Setting	What it does	Choices
Match style	Recolors and re-lights the subject so it blends into the scene’s look.	On or off
Lock subject aspect	Keeps the subject’s proportions fixed while you resize so it does not stretch.	On or off
Quality	The overall finish level. Higher looks better but costs more and is slower.	Medium, High

Nano Banana Pro

Not the one for: An edit endpoint, so it needs an input image and cannot generate from words alone. 1K and 2K cost the same and 4K doubles the price; Ultra on those tools is the 4K route.

Behind the settings button:

Setting	What it does	Choices
Match style	Recolors and re-lights the subject so it blends into the scene’s look.	On or off
Lock subject aspect	Keeps the subject’s proportions fixed while you resize so it does not stretch.	On or off
Quality	How big and detailed the result is. Higher looks sharper but costs more and takes longer.	Standard, High, Ultra

Nano Banana 2.1

Not the one for: Its default output is 2K, which costs more than 1K, so drop the resolution for a quick draft. Not a mask tool: a change confined to one painted region belongs in inpainting.

Behind the settings button:

Setting	What it does	Choices
Match style	Recolors and re-lights the subject so it blends into the scene’s look.	On or off
Lock subject aspect	Keeps the subject’s proportions fixed while you resize so it does not stretch.	On or off
Quality	How big and detailed the result is. Higher looks sharper but costs more and takes longer.	Standard, High, Ultra

FLUX 3

Not the one for: A move is the unreliable edit: it runs on its own and sometimes redraws the picture around it. No seed. Not a restyle of the whole picture.

Behind the settings button:

Setting	What it does	Choices
Match style	Recolors and re-lights the subject so it blends into the scene’s look.	On or off
Lock subject aspect	Keeps the subject’s proportions fixed while you resize so it does not stretch.	On or off
Quality	How big and detailed the result is. Higher looks sharper but costs more and takes longer.	Standard, High, Ultra