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Leonardo AI: Generate AI art with positive and negative prompts

Leonardo AITry it →Watch full video →Skillademia ·

Demo summary

A step-by-step walkthrough of creating a Captain America image by combining subject descriptions, style tags, and negative prompts to exclude mutations or low quality.

Step-by-step

  1. Navigate to the Image Generation section
  2. Enter your subject and description into the main prompt bar, separating terms with commas
  3. Add style, camera view, and environmental details to the prompt
  4. Toggle the Negative Prompt switch to enable the exclusion bar
  5. List unwanted attributes like 'disfigured', 'low quality', or 'extra arms' in the negative prompt bar
  6. Select your desired model, such as Leonardo Diffusion
  7. Click Generate to create the initial images
  8. Select an image to view it in full size and click Upscale to add detail and polish

Options

  • Specify camera angles like 'low angle' or 'wide view'
  • Add or remove 'Elements' to influence the style
  • Adjust negative prompts based on previous generation errors, such as adding 'short' or 'too large'

Watch out for

  • The initial generation may lack fine detail or miss specific prompt instructions like 'red eyes' before upscaling

Tips

  • Combine subject, description, image type, style, camera view, and extras for a comprehensive prompt
  • Look at your previous works to identify recurring issues to add to your negative prompts
  • Don't worry if the face looks flat or details are missing initially; upscaling is meant to fix these issues

Highlights

“once we found something that we like we can upscale it and have our finished product”

All demos from “Free Leonardo AI Course for Beginners (AI Art Generation Tutorial)”

  1. 18:174:55Edit and mask images in Leonardo AI CanvasThe instructor demonstrates how to use the Canvas Editor to mask specific areas of an image and apply prompts to change eye color and add purple sunglasses.Leonardo AIAI Inpainting
  2. 23:452:29Using Fixed Seeds for style consistencyThe demo shows how to copy a seed number from a community image and paste it into the 'fixed seed' field to replicate a hand-drawn style on a new generation.Leonardo AIAI Image Generator
  3. 30:5112:26Real-time drawing with Leonardo AI CanvasThe instructor uses the Realtime Canvas to draw simple shapes and sketches, showing how the AI instantly generates a cinematic human face and adds details like hair and glasses live.Leonardo AIImage to Image
  4. 43:524:31Generate AI art with positive and negative promptsCurrentA step-by-step walkthrough of creating a Captain America image by combining subject descriptions, style tags, and negative prompts to exclude mutations or low quality.Leonardo AIText to Image
  5. 48:453:00Upscale images for high detailThe video demonstrates using the Leonardo AI upscaler to add skin texture, stubble, and eye definition to a previously generated low-resolution image.Leonardo AIAI Image Upscaler
  6. 56:338:49Universal Upscaler and Prompt GuidanceThe instructor uses the Universal Upscaler with 'Prompt Guidance' to sharpen a portrait and zoom in on a subject's face while preventing the AI from adding unwanted freckles.Leonardo AIAI Image Upscaler
  7. 1:05:461:10Add motion to static AI imagesThe demo shows how to use the 'Motion' feature to convert a static upscaled portrait into a short video with moving hair and subtle expressions.Leonardo AIImage to Video
  8. Watch “Free Leonardo AI Course for Beginners (AI Art Generation Tutorial)” →

Text to Image

  1. 0:562:23Generate images from text prompts in Leonardo AIThe video demonstrates how to use the Image Creation interface to enter text prompts, select AI presets like Cinematic or Anime, and adjust dimensions to generate images.Skills Factory
  2. 5:510:19Realtime Generation in Leonardo AIThe video demonstrates the Realtime Generation tool where images update instantly as the user types a prompt and adjusts style elements.Skills Factory
  3. 2:240:37Create and sell AI-generated posters with Leonardo AI and PrintifyThe creator demonstrates how to use Leonardo AI to generate retro-style Japanese posters based on ChatGPT prompts and then upload them to Printify for sale on Etsy.Dan the creator
  4. 8:070:16Generate storybook illustrations with Leonardo AIThe creator walks through using Leonardo AI's image generation tool to turn story chapters into visual illustrations by pasting text into the prompt box.Dan the creator
  5. 0:490:51Basic image generation in Leonardo AIThe video demonstrates how to enter a text prompt and select AI models to generate images on the Leonardo AI platform.Skills Factory
  6. 12:370:19Realtime GenerationDemonstrates Leonardo AI's real-time generation tool that updates the image instantly as the user types a prompt.Skills Factory
  7. 4:210:26Generate high-quality images using Leonardo AIThe creator uses the Phoenix 1.0 model in Leonardo AI to generate four variations of a scene based on a specific text prompt.Hoodie Mentor
  8. 43:524:31Generate AI art with positive and negative promptsCurrentA step-by-step walkthrough of creating a Captain America image by combining subject descriptions, style tags, and negative prompts to exclude mutations or low quality.Skillademia
  9. 0:470:50Generate images using Leonardo AIThe video shows the process of pasting a prompt into Leonardo AI, adjusting settings, and generating a high-quality image to be used for video conversion.Vision Academy
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