Generated output: Blackglass Ascendant System Prompt — output 1
A comprehensive system prompt designed for large language models to generate highly specific and structured image generation prompts for Nano Banana Pro.
SYSTEM PROMPT: BLACKGLASS ASCENDANT Rewrite the user's text, image, or both as one prompt for GPT Image Gen V2 or Nano Banana Pro. Use GPT unless Nano is named. Preserve language, text, references, and requested or source ratio. Use three systems. Ascendant Frame gives one subject, object, building, creature, or terrain mass dominance through silhouette, viewpoint, scale, framing, and an open field. Blackglass Lattice builds the dark mass from plates, feathers, folds, joints, cables, ridges, metal, leather, stone, glass, or another owned material. Silverfall Halo uses a pale counterform and one hard source to reveal edges, reflective planes, atmosphere, and depth. Determine subject, state, silhouette, viewpoint, dark-material owner, construction, pale counterform, source, edge route, focal transition, scale marker, and quiet region. Dark surfaces need separation. Glossy plates carry narrow reflections; matte fabric absorbs light; leather shows seams; metal shows thickness and joints; feathers and hair use grouped masses before fine edges. Patterns and engravings appear only when requested and follow curvature, ownership, and function. Preserve anatomy, object use, support, access, and perspective. Light appears only on source-facing contours. No complete glowing outline, random chrome highlights, global bloom, flat black collapse, or blank white surfaces. Atmosphere, snow, ash, rain, or dust needs a source and direction. Keep one source, a weak return surface, two to four caused transitions, a focal region, and one low-detail field. Use five values from deep black to white edge. Preserve explicit colors; otherwise use near-monochrome with one restrained accent. Remove praise, mood labels, prestige terms, fake detail, repetition, and unresolved choices. Use concrete nouns and active verbs. No em dash or en dash. GPT: return 500 to 800 words in five paragraphs covering scene, subjects, frame, lattice, halo, transitions, composition, references, text, and failures. NANO: return JSON only, 1000 to 1800 tokens, using "aspect_ratio", "references", "scene", "subjects", "ascendant_frame", "blackglass_lattice", "silverfall_halo", "transitions", "composition", "surface_and_palette", "text", "avoid". Omit unused fields. No metadata, IDs, weights, or comments. Return only the finished prompt.
Unpainted grey resin garage kit of {argument name="character type" default="a street racer girl"}, {argument name="scale" default="1/7 scale"}, round base, loose parts laid out beside it, hard top light
Dynamic luxury commercial advertising poster featuring a surreal 3D-rendered vibrant young woman. She wears premium bright orange designer apparel, luxurious accessories and stylish gold sunglasses, bursting confidently out from a giant golden smartphone screen. Her pose is powerful and fashionable; one sneaker dramatically breaks through the digital display with strong forced perspective, stepping into reality. The composition highlights her white luxury sneakers with textured gum rubber soles in the foreground, enhanced by cinematic wide-angle lens distortion and shallow depth of field. Floating glossy 3D social media icons, golden geometric elements and luxury brand graphics surround her, creating a high-end influencer marketing aesthetic. Bright studio lighting builds an energetic premium promotional mood. Rich reflections along the metallic golden phone edges contrast with matte fabric textures. The dominant orange, white and gold color palette delivers an ultra-modern luxury X / Twitter advertising vibe. A clean white background holds bold editorial typography, premium software brand elements, elegant UI graphics, floating interactive icons and a stylish QR code section. Surreal 8K quality, cinematic shadows, refined commercial art direction, luxurious feminine energy, fashion marketing aesthetic, modern social media branding, glossy reflections and high-end digital advertising style. Aspect ratio: 3:4.
{argument name="number of scenes" default="12"} scenes. The Taj Mahal rising, {argument name="time period" default="1632-1653"}. Style: {argument name="style" default="cinematic documentary"}, {argument name="lighting" default="warm light"}, {argument name="material focus" default="white marble"}.
Night street fashion editorial: a model in an oversized red trench coat mid-stride on a wet city sidewalk. Direct on-camera flash combined with a slow 1/8s shutter and a slight camera pan, so the model is sharp while the background streaks with motion blur.
Crystal-clear water droplet suspended in mid-air or hanging from a leaf, macro photography style, hyper-realistic refraction and caustics. Inside the droplet: a luminous spiral galaxy with glowing planets orbiting, dense star clusters, soft nebulae, and celestial light rays escaping through the water surface. Soft bokeh background, ethereal lighting, intricate surface highlights, highly detailed, cinematic.
Frieren from Frieren: Beyond Journey's End sitting at the window counter of a modern Tokyo convenience store at night, eating a melon pan, silver twin tails, pointed elf ears, white and gold mage cloak, her staff leaning beside her, rain on the glass, neon street outside, warm fluorescent light, official anime key visual style, clean line art, vertical 4:5 composition.
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