1:1

Steam Engine in a Shed

An old engine in a beam of light.

Platform

Aspect ratio

Prompt for IG Square (1080 × 1080)

Tested on Google Flow

An old black steam locomotive inside a dusty engine shed, a beam of sunlight through the roof, a worker in overalls oiling the wheels, no logos or writing. No text. Compose as square 1:1 for IG Square, with the main subject fully inside the frame and safe margin on every side.

Paste into Google Flow and pick the closest ratio in its settings. Finish exact sizes in the crop tool.

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Open in Crop Tool

Live Crop Preview

How this image crops in each format. If a crop loses the subject, generate that ratio from the prompt above.

Crop this picture exactly, at full size, in the Crop Tool

Make it with your own photo

Put yourself in this picture. Your photo goes straight to ChatGPT or Gemini; it is never uploaded to PromptRatio.

Open ChatGPT (chatgpt.com) or Gemini (gemini.google.com). Both work on a free account.
Click + and attach one clear photo of your face: facing the camera, good light, nothing covering the face.
Copy the prompt below, paste it in the same message and send.
Not quite you? Reply “Keep my face exactly as in my photo” and ask again.

Use the person in my attached photo as the main person in this image. Keep their face, skin tone, hair and age exactly the same, so they are clearly recognisable. Ignore any description of the person's looks below. An old black steam locomotive inside a dusty engine shed, a beam of sunlight through the roof, a worker in overalls oiling the wheels, no logos or writing. No text. Compose as square 1:1 for IG Square, with the main subject fully inside the frame and safe margin on every side.

Use only your own photo, or one you have the person’s permission for. Do not use photos of children, celebrities or anyone who has not agreed.

About this prompt

A free prompt from the Trains collection, tested on Google Flow. The look is a train photo style with shed light, and the mood is nostalgic and grand.

It is a wide 16:9 picture; our original is 1376 × 768 pixels. That shape is an exact fit for YouTube thumbnails, X posts and desktop wallpapers; LinkedIn posts and Facebook posts take it with a small crop. We made it for thumbnails.

Style: Train photo
Lighting: Shed light
Mood: Nostalgic, grand
Use case: Thumbnails

Made for:YouTube Thumbnails

Make this prompt your own

Subject: “An old black steam locomotive inside a dusty engine shed” is the part that names the subject. Put your own there and leave the other words alone to keep this look.
Light: The word “sunlight” sets the light. Swap it for “soft daylight” or “soft morning light” to change the time of day and the feel.
Rules: “No text” at the end keeps stray letters out of the picture. Keep it, then put a title on top yourself if you need one. “no logos” keeps real logos and brand names out, which matters if you post it for a business.

Same theme, another look

In other light: Train Passing River Fishermen (soft morning light), Steam Engine at Dawn (dawn backlight) and Steam Engine at the Water Tower (golden hour).

In another style: Toy Train out of a Tunnel (railway photo), Fast Train Motion Blur (rail photo) and Sleeper Berth Window (interior photo).

How to use this prompt

1Pick your platform or ratio at the top. The prompt rewrites itself for that size.
2Press Copy Prompt, open Google Flow and paste it. For this picture’s shape, pick 16:9 in its settings before you send.
3Want yourself in it? Upload a clear photo of your face with the prompt. The own-photo guide has the exact words to add.
4Generate two or three times and keep the best. For an exact YouTube size, finish it in the Crop Tool.

Questions

Is this prompt free?

Yes. Copying the prompt is free for everyone. Signed-in visitors can also download the full-size image without a watermark, 10 images a day.

Will I get exactly this image?

Close, not identical. AI tools make a new picture every time, so the style, light and mood will match while faces and small details change. Run it a few times and pick the one you like.

Does it work outside Google Flow?

It was tested on Google Flow. It also works in ChatGPT and most other image tools, though results vary from tool to tool.

Which platforms is this size good for?

It was made in 16:9 (wide), which suits YouTube, X, LinkedIn, Facebook, Desktop Wallpaper. For any other size, choose it with the buttons at the top; the prompt and the crop preview change with it.

Can I use the image for my business?

What you make belongs under the rules of the AI tool you used, so check its terms first. Read our disclaimer before using images for ads or products.