Open color calibration chart and resolution target with

What this image shows

An open white test booklet lies flat on a dark matte surface, displaying a grid of colored squares on the left page and a radial resolution pattern on the right. The top of a black camera lens is visible in the bottom center, out of focus, facing the chart from a slightly elevated angle.

The image was generated from the prompt "test". It is Realistic, 1024×1024 pixels.

Colours, light and technique

Flat, even studio lighting creates soft shadows around the booklet edges. The rendering is sharp and realistic with high contrast between the bright chart pages and the dark background.

What does the text in the image say?

The image contains readable text: "COLOR CALIBRATION 24 PATCHES RESOLUTION TARGET ISO 12233 5 LINES/MM".

What colours are in this image?

White, black, red, blue, green.

How it was generated

Style: Realistic. Size: 1024×1024. Model: Sam Mini. Published: September 8, 2026.

How can I create a similar image?

Open SamImageGenerator, paste the prompt above, pick the Realistic style and the 1:1 aspect ratio, then generate. Every model in the list shows what it costs in credits before you generate.

Ideas for using this image

Camera focus demonstration. Color profile reference guide. Lens resolution testing visual.

Can I reuse this prompt?

Yes. The image was published to Explore by the person who made it, and the prompt is meant to be reused and changed. Your result will differ: image models are not deterministic unless a seed is fixed.