Most AI art prompts suck. I don't mean that as clickbait — I mean that the average prompt produces average results, and there's a predictable set of techniques that separate forgettable outputs from genuinely impressive ones.
I've spent months testing prompt structures across ChatGPT (with DALL-E), Midjourney, and various Stable Diffusion models. I've also built prompt generators to automate the patterns that work consistently. This post breaks down what I've learned into actionable techniques you can use today.
The Anatomy of a Good Image Prompt
Every effective AI art prompt has the same underlying structure, whether you write it out manually or use a tool. Here are the six components, in order of importance:
1. Subject (The What)
This is obvious, but the specificity of your subject description matters enormously.
Bad: "a warrior"
Good: "a weathered female samurai in her 50s, silver-streaked hair
in a loose bun, holding a chipped katana, standing in a
rice paddy at dawn"
The more concrete details you give, the less the model has to "guess" — and guessing is where you get generic results.
2. Art Style (The How)
This is where most people stop, and it's barely scratching the surface. Don't just say "anime" or "realistic." Specify:
- Medium: oil painting, watercolor, digital illustration, charcoal sketch, gouache
- Art movement: Art Nouveau, Impressionism, Ukiyo-e, Bauhaus
- Specific artist influence: (when the model supports it) "in the style of Alphonse Mucha" or "reminiscent of Moebius"
Bad: "anime style"
Good: "cel-shaded anime illustration, clean linework, Studio Ghibli
color palette, soft watercolor textures in the background"
3. Lighting (The Mood Maker)
Lighting is the single most underused lever in AI art prompts. Professional photographers and cinematographers spend their careers mastering light, and AI models respond incredibly well to lighting vocabulary.
Here are lighting terms that consistently produce strong results:
"golden hour lighting" — warm, directional, long shadows
"Rembrandt lighting" — dramatic portrait lighting with triangle highlight
"volumetric light rays" — god rays, light beams through atmosphere
"rim lighting" — bright edge light separating subject from background
"overcast flat lighting" — even, soft, no harsh shadows
"neon underglow" — cyberpunk/sci-fi colored lighting from below
4. Composition (The Frame)
Telling the model how to frame the shot prevents the default "subject centered in frame" that makes AI art look like AI art.
"wide establishing shot" — environmental context
"extreme close-up on face" — emotional detail
"low angle looking up" — makes subject feel powerful
"bird's eye view" — unusual perspective, great for maps and scenes
"rule of thirds composition" — natural, professional framing
"symmetrical composition" — formal, architectural feel
5. Color and Mood
Explicit color direction prevents the model from defaulting to oversaturated "AI look" colors.
"muted earth tones, desaturated" — realistic, grounded
"analogous color harmony in blues and teals" — cohesive, calming
"high contrast complementary colors, orange and teal" — cinematic
"monochromatic with a single red accent" — striking, intentional
6. Quality Modifiers (The Polish)
These go at the end and push the model toward higher-quality output:
"highly detailed, professional quality, 8K resolution, sharp focus,
artstation trending, masterful technique"
Do all of these actually do something? Debatable. But in my testing, including 2-3 quality modifiers consistently produces slightly better results than omitting them. The cost is a few extra tokens.
Real Examples That Work
Here are complete prompts across different styles that I've tested extensively:
Studio Ghibli Style
A young girl sitting on the roof of a weathered countryside train
station, watching paper airplanes drift over emerald rice paddies,
Studio Ghibli watercolor style, soft cel shading, warm afternoon
golden hour lighting, pastel color palette with sage greens and
soft yellows, hand-painted texture, gentle breeze carrying cherry
blossoms, wide shot with detailed landscape, nostalgic and
peaceful atmosphere
I built a Ghibli-specific prompt generator that handles 8 different Ghibli film styles because each movie has such distinct visual language.
Pet Portrait
A regal golden retriever wearing a velvet burgundy doublet with
gold embroidery, posed in a Renaissance portrait style, oil painting
on canvas, Rembrandt lighting with warm tones, dark moody background,
visible brushstrokes, ornate gilded frame visible at edges, masterful
classical portrait technique
Pet portraits are one of the most popular AI art categories. My pet portrait generator covers 12 styles including Renaissance, pop art, and a fun pet-to-human transformation mode.
Action Figure / Toy Box
A toy action figure of a space commander in detailed armor, inside
clear plastic blister packaging on a cardboard backing, retro 1980s
toy aesthetic, product photography lighting, bright primary colors on
packaging, small accessories visible in package (helmet, weapon,
shield), highly detailed miniature proportions
The packaging details are what make these work. I found that specifying "blister packaging" and "cardboard backing" triggers the model to create that authentic toy-store look. The action figure generator automates all of this.
Caricature Style
An exaggerated caricature portrait of a bearded software developer,
oversized head with tiny body, sitting at a desk covered in coffee
cups and monitors, digital illustration, clean lines, bold colors,
humorous expression with one eyebrow raised, slight fish-eye lens
distortion, white background, professional caricature artist technique
Caricatures need specific anatomical exaggeration terms to work well. The caricature generator handles the proportion distortion vocabulary automatically.
Common Mistakes to Avoid
1. Prompt stuffing. More words isn't always better. After about 75-100 words, you hit diminishing returns. Focus on the right words, not more words.
2. Contradictory instructions. "Photorealistic watercolor painting" confuses the model. Pick a lane.
3. Ignoring negative prompts. If your model supports negative prompts, always include: no extra fingers, no text, no watermarks, no blurry, no cropped
4. Using vague emotional words. "Beautiful" and "amazing" do almost nothing. "Serene golden hour with long shadows" does everything.
5. Forgetting aspect ratio. Many models let you specify this. Always match it to your intended use: 16:9 for wallpapers, 1:1 for social posts, 9:16 for phone wallpapers.
The Template
Here's a fill-in-the-blank template you can start with:
[Detailed subject description], [specific art style/medium],
[lighting type], [camera angle/composition], [color palette/mood],
[2-3 quality modifiers]
Start with this structure, then tweak based on your results. The key is iteration — generate, evaluate, adjust one variable, regenerate.
I build free AI prompt generators at MidasTools. If you'd rather not memorize all this, the generators at midastools.co/tools handle the structure and vocabulary automatically — just pick your options and copy the prompt.
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