Guide to Midjourney Prompting

Different Midjourney prompt and image samples. Learn how to prompt effectively and create the images you envision.

Creating amazing pictures with Midjourney is easy. But for precise, controlled outcomes, effective prompting is key. To see your ideas come to life just as you imagine, you need to give clear, detailed instructions.

In this article, we'll dissect the the essentials of Midjourney prompting. Dive in and discover how to turn your imagination into mesmerizing masterpieces.

What is a Midjourney Prompt?

What is a Midjourney Prompt?

Midjourney prompts are text instructions that guide the AI. They help the AI create images that align with your vision. Because of this, the way you craft your prompts is the key to unlocking a vast array of visuals.

Imagine you're a chef in a kitchen, and the AI (like Midjourney) is your assistant chef.

Your job is to give clear instructions on what dish you want to prepare. The better and more specific your instructions are, the more likely your assistant chef will understand and create a dish that matches your vision.

The Basics in Prompting

Just as a chef needs to clearly communicate a recipe, you need to clearly communicate your vision to the AI in your prompts. Choose the right word, avoid misinterpretation. Each word in your prompt is an ingredient for your artwork - so choose your words wisely.

Prompt Precisely

A more detailed and precise prompt is necessary if you want more control over the outcome. Imagine and describe every key aspect of the scene you want to create. The more specific you are, the closer the AI's output will be to your mental image. 

Think specifics. How many? In what styles? Using what art technique? On what medium? What about the lighting and picture angle? And so on. To demonstrate, below are some examples.

(All images are expandable, click to enlarge.)

Prompt example: "three cats" vs "cats"

Giving Midjourney a specific number to work with leads to a more defined image composition.

Prompt example: "library in a thick and misty jungle" vs "library in a jungle"

"Thick and misty jungle" evokes a more vivid scene than a mere "jungle." It can guide the AI to add dense foliage and a foggy atmosphere.

Prompt example: "low angle shot" vs "closeup shot" vs "master shot" of Batman

Use shot angles to suggest a different perspective and detail level than a generic image. Here are three different shot angles we apply on our main subject.

Prompt example: space station as illustrated by Walt Disney, Alan Davis, Jim Burns, and Yoshitaka Amano

Requesting "A space station illustrated by Jim Burns" rather than just "A space station" directs the AI to emulate the style of a specific artist.

... But Also Balance Creativity and Precision

There's a fine line between being too vague and too specific.

If you're too vague, the AI has too much freedom and might not create what you're envisioning. But if you're too precise, you might limit the AI's creative potential.

For those who prefer less limiting prompting styles and leverage Midjourney's creative potential, mood- or thematic-based prompting maybe a better approach.

Mood-based Prompting

Mood-based prompting focuses on creating a specific feeling or atmosphere through the art. Unlike descriptive prompting mentioned above, mood-based prompts revolve around emotion and atmosphere. 

This prompting style excels when you want your art to bring forward strong feelings in the viewer. Examples of its usefulness can be seen in conceptual art, where conveying a feeling or a message takes precedence over detailed depiction. 

For instances:

When using mood-based prompting, the choice of words is crucial. Words like "serene," "chaotic," "nostalgic," or "euphoric" set the tone for the AI's output. The challenge, however, lies in conveying these abstract concepts clearly enough for the AI to interpret. 

More examples below.

Prompt: peaceful, early morning in a misty, lush garden, with soft sunlight filtering through the leaves, creating a calm and serene atmosphere.
Prompt: peaceful, early morning in a misty, lush garden, with soft sunlight filtering through the leaves, creating a calm and serene atmosphere.
Prompt: secluded beach at twilight, the gentle sound of waves creating a tranquil yet melancholic atmosphere, hinting at unspoken stories and forgotten tales.
Prompt: secluded beach at twilight, the gentle sound of waves creating a tranquil yet melancholic atmosphere, hinting at unspoken stories and forgotten tales.

Sidenote: Interestingly, although we are writing these prompts, grammar is less relevant than you might think. Midjourney's AI focuses more on keywords and descriptive terms. Grammatical accuracy is secondary. 

Thematic Prompting

Thematic prompting is an approach that revolves around building prompts around specific themes or concepts. Thematic prompting uses elements of a chosen theme, such as historical, futuristic, fantastical, etc.

If you've heard the phrase "a picture tells a thousand words," it was probably crafted with thematic prompting in mind. It lets you transport viewers to different times, places, or conceptual worlds. Think of things like graphic novels and concept art for games and movies.

Examples:

Image Prompts

Image prompts let you use images to guide Midjourney in creating pictures. This feature works by placing a link to an image at the start of your prompt. You can use either two or one image, but text must follow them.

The use of image prompts can be very helpful at times.

For example, if you see an image or two you love and want to recreate another image in the same theme or style. Such blends also allow for more exciting results.

Example:

Image prompt of a jelly fish photo and Japan street photo.

Parameters in Midjourney Prompts

Parameters are special commands you can add to your Midjourney prompts. They help you gain even more control over your prompts. For example, adding –ar and an appropriate ratio will ensure your output image fits the defined aspect ratio.

Understanding and effectively using these parameters can significantly enhance the quality and relevance of the generated artwork.

To learn more, read my detailed article on Midjourney parameters.

Final Thoughts

There's no doubt that AI tools like Midjourney have opened the floodgates to a world of new possibilities. In the past, some of us have been hampered by a lack of certain technical skills. With Midjourney, you're limited only by your imagination.

However, at the end of the day, AI remains a tool. It is your creativity and initiative that powers the AI. I wholly encourage you to explore, experiment, and, most importantly, enjoy co-creating with AI.

Experiment, create, let your imagination go wild! It's time to push beyond traditional boundaries and see what emerges.

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