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Smooth twilight sky gradient from deep blue to warm amber above a dark silhouetted treeline with ample empty upper space

About this photo

Calm, uninterrupted gradient twilight sky sits above a dark silhouetted forest edge, with plenty of empty upper copy space. This wide horizontal shot works perfectly as a website hero banner, presentation background or design base element.

Prompt: “ultrawide photo of a twilight sky fading from deep blue to amber above a dark treeline, empty space above” — AI-generated and reviewed for quality before listing.

Editor's note (9.0/10): Perfectly matches the brief with smooth natural color gradation, ample empty upper space and no visible flaws, only minor faint wispy cloud detail that does not detract from usability.

Also searched as: twilight sky background · dusk gradient sky · copy space background · ultrawide sky

Direct file: 1792×768 JPG

Using this photo — common questions

Can I use this twilight sky treeline silhouette photo for free, commercially?
Yes. This photo is licensed CC BY 4.0, so you can use it in commercial and personal projects — websites, ads, social media, videos and client work — at no cost. The one condition is the credit: “Twilight Sky Treeline Silhouette” by BudgetPixel AI (https://budgetpixel.com/images/twilight-sky-treeline-silhouette-c6b61426) — CC BY 4.0
What size is this photo?
The original is 1792×768 pixels (JPG); it also downloads at 1280 px and 640 px on the long side. Its wide shape suits website hero banners, YouTube thumbnails, desktop wallpapers and presentation title slides.
Is this photo AI-generated?
Yes. It was generated by AI from the prompt “ultrawide photo of a twilight sky fading from deep blue to amber above a dark treeline, empty space above” and it passed an AI review for quality and safety before listing. The downloaded file carries the IPTC “AI-generated” marker and its licence details.
Where can I find more backgrounds images like this?
Browse the Backgrounds collection, see the similar images below, or describe the exact picture you need and generate it free on this page.

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Need a different take? Tweak the prompt and generate — free, no account

Safe-for-work images only — no nudity or sexual content, no real or famous people, no children. Blocked requests still count toward today’s limit.

Takes under a minute. Good results join the library for everyone, with their prompt.

Want it private, larger or edited? The image workshop generates with every model and keeps your images to your account. A free account comes with 300 credits a month.

Get images like this from your AI agent or your code

The whole library is searchable through the BudgetPixel MCP connector and the developer API, on every plan, Free included. A search costs 10 credits and returns each result's download link and credit line, so the 300 credits a free account gets every month cover 30 searches.

Ask your AI agent

Connect Claude, ChatGPT or Cursor to your BudgetPixel account once, with no API key, then ask in plain words:

Find a free stock photo like “Twilight Sky Treeline Silhouette” and give me the download link and its credit line.

Call the API

One request, with an API key from the developer console:

curl -G https://api.budgetpixel.com/v1/stock/images \
  --data-urlencode "query=twilight sky treeline silhouette" \
  -H "Authorization: Bearer $BUDGETPIXEL_API_KEY"

Nothing in the library fits? On any paid plan the same connector and API generate images to order, and the models also come as plugins for ComfyUI, WordPress and Cursor.