1:1

New Year on a Night Train

Passengers cheering at midnight.

Platform

Aspect ratio

Prompt for IG Square (1080 × 1080)

Tested on Google Flow

Passengers in a sleeper train compartment cheering and sharing sweets at midnight on New Year's Eve, one holding a small cake, a dark window with passing station lights. 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.

Did this prompt work for you?

Tried in:

Be the first to tell others how it went

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 two clear photos, one of each person: 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 two people in my attached photos (one photo each) as the couple in this image. Keep each face, skin tone, hair and age exactly the same, so both are clearly recognisable. Ignore any description of their looks below. Passengers in a sleeper train compartment cheering and sharing sweets at midnight on New Year's Eve, one holding a small cake, a dark window with passing station lights. 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

We made the picture above with this prompt on Google Flow. It has a festival photo style, warm cabin light and a fun, surprising mood, and it sits in the New Year collection.

The frame is 16:9 (wide), and our original measures 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. It was made with thumbnails in mind.

Style: Festival photo
Lighting: Warm cabin light
Mood: Fun, surprising
Use case: Thumbnails

Made for:YouTube Thumbnails

Make this prompt your own

Subject: The opening words, “Passengers in a sleeper train compartment cheering and sharing sweets at midnight on New Year's Eve”, are the subject. Swap in your own subject and keep the rest to get a new picture in the same look.
Light: The words “at midnight” set the light. Swap them for “firework light” or “fireworks glow” to change the time of day and the feel.
Rules: The last words, “No text”, stop the tool from writing on the picture. That leaves clean space for your own title.

Same theme, another look

In other light: Countdown to 2027 Poster (gold glow), New Year Goals Board (soft daylight) and Writing a Wish (fairy lights).

In another style: First Sunrise of the Year (landscape photo), Goal Notes on the Wall (flat lay photo) and Family Watching the Countdown (lifestyle 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 both faces 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.