Write better text-to-image prompts using subject, style, composition, and light. Includes examples and a repeatable AI image prompt formula.
How AI Image Generation Works
In Gab AI you describe a picture in the same composer you use for chat. The request is routed to an image model — you do not need a separate Midjourney or ChatGPT account. The model was trained on image–text pairs, so it translates your words into pixels. A single adjective, “cinematic” versus “flat,” can change the whole frame.
You can also upload a photo and ask for an edit: change one object, extend the canvas, or restyle the shot. Generation and editing share the same credit balance.
Anatomy of an Image Prompt
Every strong image prompt has four core building blocks. Think of them as layers you stack on top of each other to give the AI a complete picture of what you want.
Try It: A Complete Image Prompt
Here's an example that hits all four building blocks. Notice how each phrase adds a specific layer of information for the AI.
Vague vs. Detailed Prompts
The difference between a forgettable AI image and a breathtaking one almost always comes down to specificity. Compare these two prompts:
Popular Style Keywords
Having a vocabulary of style keywords in your toolkit makes image prompting much easier. Here are some of the most effective ones to experiment with:
Photorealistic / Hyperrealistic — looks like a real photograph
Watercolor — soft, flowing colors with visible brush strokes and paper texture
Digital art / Digital painting — clean, polished illustration style
Anime / Manga — Japanese animation style with bold lines and vibrant colors
3D render — smooth, three-dimensional look with realistic lighting
Pixel art — retro game aesthetic with visible square pixels
Cinematic — dramatic lighting, shallow depth of field, film-like quality
Minimalist — clean, simple compositions with lots of negative space
Combine styles for unique results
You can mix style keywords to create unique aesthetics. Try "watercolor meets cyberpunk" or "anime style with cinematic lighting" to get results that stand out from typical generations.
Aspect Ratios & Composition Tips
Many image generators let you control the aspect ratio. Choosing the right one can dramatically improve your results:
1:1 (Square) — great for portraits, icons, and social media profile pictures
16:9 (Widescreen) — ideal for landscapes, wallpapers, and cinematic scenes
9:16 (Vertical) — perfect for phone wallpapers and story-format content
4:3 (Standard) — balanced ratio good for general-purpose images
Iteration is key
Don't expect perfection on the first try. Professional AI artists typically generate 5–15 variations of a prompt, tweaking keywords each time. Small changes like swapping "sunset" for "blue hour" or "close-up" for "wide angle" can yield dramatically different — and often better — results.
Iteration Tips
Getting great AI images is an iterative process. Start with a basic prompt covering your subject and style, generate a few images, then refine. If the lighting is off, add lighting keywords. If the composition feels wrong, specify a camera angle. If the mood isn't right, adjust your atmosphere words.
Subject — What is in the image? Be specific. Instead of "a dog," say "a golden retriever puppy sitting in a field of wildflowers." The more detail you give about the subject, the less the AI has to guess.
Style — How should it look? Specify an artistic style such as photorealistic, watercolor, digital art, oil painting, anime, pixel art, 3D render, or pencil sketch. You can even reference specific artistic movements like "Art Nouveau" or "Impressionist."
Details & Composition — Add technical details that guide the composition. Mention lighting (golden hour, dramatic shadows, soft studio light), camera angle (bird's eye view, low angle, close-up macro), and aspect ratio when it matters. These details separate average prompts from stunning ones.
Mood & Atmosphere — What feeling should the image evoke? Words like "serene," "eerie," "vibrant," "melancholic," or "whimsical" tell the AI about the color palette, contrast, and overall tone to use.
Combine styles for unique results
You can mix style keywords to create unique aesthetics. Try "watercolor meets cyberpunk" or "anime style with cinematic lighting" to get results that stand out from typical generations.
Iteration is key
Don't expect perfection on the first try. Professional AI artists typically generate 5–15 variations of a prompt, tweaking keywords each time. Small changes like swapping "sunset" for "blue hour" or "close-up" for "wide angle" can yield dramatically different — and often better — results.
Every image prompt should include a subject, style, composition details, and mood to guide the AI effectively.
Specificity is everything — "medieval stone castle on a misty cliff at dawn" will always outperform "a castle."
Build a toolkit of style keywords (photorealistic, watercolor, cinematic, etc.) and experiment with combining them.
Treat image generation as an iterative process: start simple, generate, evaluate, and refine your prompt with each pass.