Lightning Strikes: A Visual Analysis of AI-Generated Images with Flux-schnell
- 9 minutes read - 1790 words
Table of Contents
Dramatic lighting plays a crucial role in creating impactful visuals, and lightning is a powerful tool for achieving this effect. In this blog post, we explore how AI models handle the challenge of generating images with dramatic lightning. We’ll analyze the results of a test using various scene prompts, focusing on the model’s ability to capture the intended camera position, shot analysis, and aesthetic appeal. By examining these aspects, we gain insights into the strengths and weaknesses of AI models in generating visually compelling images with dramatic lighting.
Created with: flux-schnell
Silhouette of Solitude: A Moment of Contemplation
A solitary figure stands silhouetted against the soft glow of a window, gazing out at a distant streetlight. The dimly lit room amplifies the sense of melancholy and introspection, creating a poignant image of loneliness and contemplation.
Prompt
lightning practical-lighting: Melancholy, isolation ; A lone figure, silhouetted against a window; medium-shot; Single Person; A dimly lit room with only the glow of a streetlamp outside; cinematic
Characteristic
Shot : A silhouette of a person standing in a dark room, looking out of a window with a street lamp shining through the glass
Aesthetic Score : 0.5
Mood : melancholy, contemplative, lonely
Quality
Entropy : 3.76
Noise : 29
Prompt Clip Score : 0.27
AI Evaluation
Likelihood of AI : 0.10
Image errors : The image has some noise and grain, especially in the darker areas. There is a slight blurring around the edges of the window.
Superman Takes Flight at Sunset
A powerful image captures Superman standing on a rooftop at sunset, the dramatic lighting and city skyline highlighting his heroic presence.
Prompt
lightning practical-lighting: Hopeful, triumphant ; A superhero standing on a rooftop, bathed in the warm light of a setting sun; medium-shot; Hero; A cityscape with skyscrapers in the background; cinematic
Characteristic
Shot : A superhero, likely Superman, standing in a cityscape at sunset, with dramatic lightning in the background.
Aesthetic Score : 0.6
Mood : epic, heroic, powerful
Quality
Entropy : 6.82
Noise : 70
Prompt Clip Score : 0.24
AI Evaluation
Likelihood of AI : 0.80
Image errors : Some noise and graininess in the background, particularly in the sky and the cityscape.
Intimate Gathering in a Warmly Lit Dining Room
Experience the cozy ambiance of a dimly lit dining room, where three people are gathered around a table. The room is adorned with a grand chandelier and a wooden cabinet, while a woman in a yellow shirt adds a pop of color to the scene. The warm lighting creates an intimate atmosphere, perfect for a quiet dinner with loved ones.
Prompt
lightning practical-lighting: Intimate, heartwarming ; A family gathered around a dinner table, illuminated by the soft glow of a chandelier; studio; Normal People; A cozy kitchen with warm, inviting colors; cinematic
Characteristic
Shot : A dinner party with three people sitting at a table lit by candles and a chandelier. The room has a warm and inviting atmosphere with a wooden table and chairs, and a large chandelier hanging overhead.
Aesthetic Score : 0.7
Mood : warm, intimate, cozy
Quality
Entropy : 6.65
Noise : 73
Prompt Clip Score : 0.30
AI Evaluation
Likelihood of AI : 0.20
Image errors : The image is slightly blurry, and there are some artifacts in the background.
Shadows and Secrets: A Man in the Neon Glow
A mysterious figure stands shrouded in darkness, illuminated only by the vibrant glow of a neon sign. The low-key lighting and stark silhouette create a sense of suspense and intrigue, hinting at a story waiting to unfold.
Prompt
lightning practical-lighting: Intense, suspenseful ; A detective hunched over a desk, illuminated by a single desk lamp; medium-shot; Single Person; A cluttered office with stacks of papers and a flickering neon sign outside the window; cinematic
Characteristic
Shot : A man in a dark suit is standing in a dimly lit room, looking at a book on a table. There is a neon sign in the window that says “CEFTE suttle”.
Aesthetic Score : 0.6
Mood : mysterious, noir, moody
Quality
Entropy : 5.85
Noise : 69
Prompt Clip Score : 0.35
AI Evaluation
Likelihood of AI : 0.20
Image errors : The image is slightly blurry and there is some noise in the shadows. The composition is a bit static and lacks depth.
Lost in the Mist: A Solitary Figure Contemplates the Unknown
A lone figure, shrouded in darkness, stands before a flickering campfire in a misty forest. The scene evokes a sense of mystery and loneliness, leaving the viewer to ponder the man’s thoughts and the secrets hidden within the shadows.
Prompt
lightning practical-lighting: Mysterious, adventurous ; A warrior standing in a dark forest, illuminated by the flickering flames of a campfire; medium-shot; Hero; A dense forest with towering trees and shadows; cinematic
Characteristic
Shot : A man stands in a dark forest, illuminated by a small campfire. The scene is moody and mysterious, with a sense of isolation.
Aesthetic Score : 0.6
Mood : mysterious, lonely, haunting
Quality
Entropy : 5.09
Noise : 59
Prompt Clip Score : 0.30
AI Evaluation
Likelihood of AI : 0.40
Image errors : The image has a slightly blurry and grainy appearance. The subject’s shadow appears a bit unrealistic. The fire lacks a sense of depth. The image is slightly oversaturated.
Lost in the Glow: A Moment of Tranquility in the Night
A young woman finds solace in a book under the soft glow of a street lamp. The scene evokes a sense of serenity and introspection, highlighting the beauty of solitude in the quiet hours.
Prompt
lightning practical-lighting: Peaceful, contemplative ; A young woman sitting on a park bench, bathed in the soft light of a streetlamp; medium-shot; Normal People; A quiet park with trees and benches; cinematic
Characteristic
Shot : A young woman is sitting on a bench in a park at night, reading a book, under a lamp post.
Aesthetic Score : 0.7
Mood : calm, serene, thoughtful
Quality
Entropy : 6.42
Noise : 74
Prompt Clip Score : 0.26
AI Evaluation
Likelihood of AI : 0.20
Image errors : The image appears to have some minor compression artifacts, especially in the shadows.
The Focused Scientist
A man in a lab coat intently examines a specimen through a microscope, his face illuminated by the light from the instrument. The image uses depth of field to draw the viewer’s attention to the scientist’s focused expression, highlighting the seriousness and scientific nature of his work.
Prompt
lightning practical-lighting: Focused, analytical ; A scientist working in a laboratory, illuminated by the bright light of a microscope; medium-shot; Single Person; A sterile laboratory with rows of equipment; cinematic
Characteristic
Shot : A scientist in a lab looking through a microscope
Aesthetic Score : 0.6
Mood : focused, professional, scientific
Quality
Entropy : 6.88
Noise : 81
Prompt Clip Score : 0.21
AI Evaluation
Likelihood of AI : 0.20
Image errors : No visible errors.
Campfire Companionship: A Night of Warmth and Laughter
A group of friends gather around a crackling campfire, their faces illuminated by the dancing flames. The scene exudes a cozy and relaxed atmosphere, capturing the essence of friendship and shared moments under the stars.
Prompt
lightning practical-lighting: Joyful, celebratory ; A group of friends gathered around a bonfire, their faces illuminated by the dancing flames; studio; Normal People; A beach with sand and waves; cinematic
Characteristic
Shot : A group of friends gathered around a campfire in the evening. It’s a casual and friendly atmosphere.
Aesthetic Score : 0.6
Mood : cozy, relaxed, happy
Quality
Entropy : 6.33
Noise : 78
Prompt Clip Score : 0.27
AI Evaluation
Likelihood of AI : 0.20
Image errors : Some blurriness in the background due to low light. The lighting is somewhat uneven, with some faces being a bit too dark.
Lost in the Shadows: A Figure Walks Towards the Unknown
A solitary figure navigates a dimly lit alleyway, the only source of light a distant glow. Graffiti-covered walls and a sense of foreboding create a mysterious and suspenseful atmosphere. The image evokes a feeling of uncertainty and intrigue, leaving the viewer wondering what awaits the figure in the darkness.
Prompt
lightning practical-lighting: Eerie, suspenseful ; A lone figure walking down a dark alleyway, illuminated by the flickering light of a streetlamp; medium-shot; Single Person; A dark alleyway with graffiti and shadows; cinematic
Characteristic
Shot : A man walks through a dark alleyway with graffiti on the walls. The alleyway is lit by a single streetlamp at the end.
Aesthetic Score : 0.6
Mood : dark, mysterious, suspenseful
Quality
Entropy : 5.40
Noise : 59
Prompt Clip Score : 0.25
AI Evaluation
Likelihood of AI : 0.30
Image errors : The image has a slight blurriness to it.
Silhouetted Hero, City Under Storm
A dramatic silhouette of a superhero stands against a city skyline, illuminated by flashes of lightning. The scene evokes a sense of power, heroism, and the dramatic struggle against the elements.
Prompt
lightning practical-lighting: Powerful, dramatic ; A superhero standing on a rooftop, silhouetted against the bright lights of a city skyline; medium-shot; Hero; A cityscape with skyscrapers and neon signs; cinematic
Characteristic
Shot : Silhouette of a superhero standing in front of a cityscape with lightning in the background
Aesthetic Score : 0.7
Mood : dramatic, powerful, intense
Quality
Entropy : 6.69
Noise : 71
Prompt Clip Score : 0.25
AI Evaluation
Likelihood of AI : 0.30
Image errors : The image has some minor artifacts, such as pixelation in the clouds and lightning. The silhouette of the superhero appears slightly blurry.
Conclusion
The results show that the generative AI model performed well in terms of understanding the scene and camera position, but struggled with the aesthetic aspect. Here’s a breakdown:
- Camera Position: The model scored 0.1, indicating it did not perform well in capturing the intended camera position. This suggests the model may not be very sensitive to camera position instructions.
- Shot Analysis: The model scored 0.41, which is considered good. This means the model was able to understand the scene in the prompt and create an image that reflects it fairly well.
- Aesthetic Analysis: The model scored 0.16, which is considered very good. This means the generated image closely matched the expected aesthetic style.
Overall, the model seems to be better at understanding the scene and achieving the desired aesthetic than it is at accurately capturing the intended camera position.