Many of us use LLMS to help create a high iteration of prompts, however, I have learned that LLMs need lots of guidance.
I scrolled through virtually every. single. photo.on the Civit AI flux page, pulled my most notable favorites, and had GPT analyze the prompts for commonalities. I worked with GPT to create a "playbook" that I use as a starting point for crafting prompts.
This playbook is designed to be used with a concept you bring to the table. It is best to bring the LLM a broad stroke character type, world setting, potential character action descriptions, and theme. I then feed it the following rules attached at the end of this article to start building prompts. The prompts that come out of GPT are about half as long as what I find works, so I usually run the base outputs a few dozen times through Flux to figure out what works and what does not, then refine the rules accordingly and ask GPT to elaborate on the prompts "without adding extra fluff" and "using your imagination to describe elements that I did not give you that are still in line with the theme"*those are important sentences to include to help GPT get out of its constraints whilst keeping it in line.
Luckily, the text encoder in Flux can comprehend full sentences and traditional formats of writing in a way the SD does not, so you can throw a list of keywords and commas out the window.
*GPT is never as good as the depths of your mind. It is only a starting point. If you go directly from GPT to the prompt box the results will often start to feel the same. Use this as a source of inspiration to imagine further.
Rules for Flux Prompts:
1. Descriptive Pattern:
Subject Description First: Each prompt usually begins with a clear description of the main character or subject, focusing on their appearance, clothing, and immediate action.
Environmental Context Second: The surrounding environment or background is often described next, giving context to where the character is situated or what is happening around them.
Details on Actions/Expression Third: If applicable, the prompt then focuses on the character's actions, facial expressions, and other finer details.
Mood and Atmosphere: The atmosphere or mood of the scene is often conveyed through adjectives and specific references to lighting, weather, or general ambiance.
Stylistic Cues: Words to give the model a clear artistic direction.
2. What is Described:
Character Details: There is significant emphasis on detailed descriptions of the character’s physical appearance, including specific attributes like hair color, facial expressions, clothing, and accessories.
Actions and Emotions: Actions and emotions of characters are described to give life to the scene.
Background/Setting: Background elements are often richly described to create a vivid setting.
Style and Artistic Elements: Prompts frequently mention specific artistic styles, moods, and levels of detail, ensuring the output adheres to the desired aesthetic.
3. Common Words and Phrases:
Detailed Descriptions: Words like "intricate details," "hyperdetailed," "incredibly detailed," and "high detail" are commonly employed.
Stylistic References: Mentions of specific art styles or artists, like to guide the model toward a particular visual aesthetic.
Emotional and Action Phrases: Descriptions like "laughing wildly," "screaming in terror," and "sharp green eyes scanning the surroundings" are used to inject emotion and action into the scene.
Lighting and Atmosphere: Phrases like "warm glow," "dappled moonlight," and "retro anime style" set the mood and lighting conditions.
4. MISC notes
Avoid using words that suggest Extreme Wide Shots, as the Flux Model does best when making images that portray a character from at least a full-body shot. Prompt towards waist-up shots and closer.
Finish every prompt with the following trigger words: INSERT LORA TAGS
Describe hairstyles in detail, including unusual haircuts, elaborate braids, or decorated styles.
Describe bizarre piercings, tattoos
Describe Facial Expressions.
Define whether the composition is an abstract composition or a Photo Real Composition
Describe the lighting direction and quality of light in every prompt.
Avoid overly polished looks and keep the saturation low to maintain a grittier, more authentic feel.
Incorporate time of day, weather, and mood elements to establish the scene’s atmosphere.
Ensure compositions are asymmetrical yet balanced, and include elements that disrupt conventional symmetry.
Include specific props that enhance the theme.
Use the mood to enhance the storytelling aspect, adding layers to the scene that suggest a deeper narrative.
Avoid describing hands since they are difficult to generate correctly.
Enjoy, and please share your findings!