Image Prompt Workshop: From vague idea to usable output

Start from the application

Before writing a prompt, state where the image will be placed: an article cover, social media post, product image, or slide? This decision determines the negative space for text, subject size, and aspect ratio. "Make a beautiful image" has no clear evaluation criteria.

In a tool that supports image generation, start with a simple draft. You do not need to pack every detail into the first request; you can refine it step by step and see the effect of each change.

Five components of a good prompt

1. Subject: What should be visible and what is it doing?

2. Environment: Indoor or outdoor space, time of day, and important objects.

3. Composition: Camera angle, distance, and subject placement.

4. Light and color: Soft or high-contrast, warm or cool, dominant color.

5. Style and application: Photorealistic, simple illustration, or educational diagram; along with the required aspect ratio, if supported by the tool.

Example: An educational tutorial cover

Vague request: "Make a photo of artificial intelligence."

Reviewable request:

For the cover of a Persian educational article, create a simple illustration of a desk with an open notebook and an abstract digital assistant. The subjects should be on the left half, leaving the right half empty for a title. Soft daylight, purple and teal colors, light background, and limited details. No text, logo, or watermark inside the image. Design for a landscape frame.

The second request makes the subject, text placement, and mood of the image evaluable; the result is not necessarily finalized on the first try.

Refine with a single variable

If you change everything at once, it becomes unclear which instruction was effective. First adjust the composition, then the color, and finally the details. For example: "Keep the same idea; just increase the empty space on the right and reduce the small objects on the desk."

When editing an existing image, specify what should be preserved: product shape, main color, angle, or background. The ability to precisely preserve details depends on the tool and the editing method; compare the output with the reference image.

What to check before publishing?

Cropped edges, inconsistent shadows, extra elements, unreadable text, and inappropriate aspect ratios are common errors. View the image both at full size and at the actual display size on the page. For Persian titles, adding text in a design tool usually gives more control over the font and spacing.

Exercise: Run this exact prompt once with a photorealistic style and once with a simple illustration. Without changing the subject, see which one is more suitable for the title and cover legibility. For the general structure of instructions, see Prompt Engineering.