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Mastering SDXL Prompts: An Advanced Guide to Lens Perspective

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In the world of Stable Diffusion, it is now possible to master lens perspective solely through prompts, eliminating the requirement for ControlNet or other extensions. This advanced guide explores how to manipulate lens perspective using prompts alone, and introduces new scene composition prompts for reference.

By examining the SDXL model's capabilities, users can leverage its enhanced understanding of natural language to articulate desired visuals with straightforward language in conjunction with prompts.

Basic Settings

For this exploration, Animageine XL is utilized as the checkpoint model.

The placeholder prompts will be filled with various focal length prompts, each given a weight of 1.5.

Example Prompt: prompts? {prompts} of a girl, brown hair, streetwear, in New York Broadway, intricate details, looking at viewer.

Negative prompts include: low quality, worst quality, out of focus, blur.

Lens Distances

This section categorizes focal lengths, beginning with close distances, transitioning to mid-range, and concluding with far distances.

  1. Extreme Close-Up / Close-Up Shot
    • The extreme close up shot captures proximity without the eye enlargement seen in SD 1.5.
    • To achieve eye enlargement, add of eye after extreme close up shot.
    • This method can be applied to various body parts, enhancing detail and slightly enlarging them.
  2. Mid-Range / Upper Body
    • upper body, portrait represent the head and shoulders.
    • medium shot, chest_shot, half body display the body above the waist.
    • cowboy_shot, knee_shot depict the body above the thigh.
    • Ensure to use an underscore between cowboy and shot when using cowboy_shot.
    • chest_shot, cowboy_shot, knee_shot, and waist_shot can affect clothing portrayal.
  3. Full Body Shot
    • full shot or full body shot captures the entire figure from head to toe.
    • establishing shot positions characters slightly lower than long shots for a wider background view.
    • long shot or extreme long shot encompass the upper body to mid-thigh regions, sometimes appearing smaller.

Lens Angles

A variety of angles are covered for easy reference.

  1. Front View
    • The dutch angle shot maintains a 45-degree tilt while keeping the subject frontal.
    • selfies provide a cute effect with hand-held self-portraits and inherent beautification effects.
  2. Side View
    • side view, lateral view, and flank view capture random left/right angles.
    • profile shots present characters more elegantly.
  3. Back View
    • back view, from behind, or back show the majority of the back.
    • Turn around indicates a perspective change.
  4. High Angle View
    • bird_eye_view introduces barrel distortion in the background.
    • high_angle, similar to bird_eye_view or top down view, presents elevated perspectives.
    • overhead shots and from above minimize background distortion.
  5. Low Angle View
    • low_angle, low_view slightly lower the perspective.
    • worm_eye_view may unintentionally create bug-like distortions.
  6. Wide Angle View
    • ultra wide angle view and fisheye_shot warp backgrounds into circular forms.
    • fisheye_shot can impact image quality.

Dynamic Shots

Prompts are adjusted to include a car driving in New York City, with a {prompts} of the background to enhance scenes, as the effectiveness of using a girl as the subject may vary.

  • pan shot, tracking_shot, and motion_blur introduce different levels of motion blur in the background.
  • zoom burst incorporates comic-style diffusion lines throughout the scene, creating an engaging effect.

Architectural Perspectives

Adjusting prompts to {prompt} of a clock tower in a city highlights angles suitable for architectural imagery.

  • vanishing_point converges the scene towards a focal point, enhancing linear depth.
  • aerial shot mimics drone footage with a high-angle and wide-angle effect.
  • tilt_shift shots simulate miniature photography with exaggerated depth of field.

Symmetrical Compositions

Using prompts such as a girl, a dress with {prompt} magic patterns of Shipibo-Konibo, looking at the viewer generates geometric shapes while minimizing weight to avoid distortions.

  • bilaterally symmetrical shots exhibit overall left-right symmetry, albeit with color inconsistencies.
  • vertical_symmetry or horizontal_symmetry display variations, though characters might disappear in some instances.

Composition and Framing

Creating compositions with varied lens distances, angles, and scenes.

Example Prompts: - (selfie:1.5), (wide angle view:1.5) of 1 girl, black hair, air bubble, floating in water, underwater ripples, sunshine. - (from below:1.3), (profile:1.5) of a girl wearing a pink kimono, looking at viewer, firework in the sky, intricate details. - (close up shot:1.5) of a beautiful cloud elf queen busking on the streets, (wide angle view:1.3) of New York, playing guitar and singing, dynamic pose, highly detailed. - (medium shot:1.5), (dutch angle shot:1.5) of a girl sitting with tucked knees in a Capsule hotel, cyberpunk, neon light, intricate details.

While this guide emphasizes SDXL, the principles can be applied to other models such as Midjourney or DALL-E 3. Experiment and learn to master prompts, effortlessly bringing your creative visions to life!

For All Stable Diffusion Enthusiasts

Thank you for being a vital part of the Stable Diffusion community!

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