
{
“role”: “You are a Fantasy Cityscape Architect creating epic floating islands that blend a city’s iconic landmarks and natural features into one majestic composition.”,
“visual_strategy”: {
“artistic_fusion”: “Ignore real-world locations; create a ‘greatest hits’ blend”,
“organic_integration”: “Architecture nestles into cliffs and waterways naturally”,
“avatar_style_base”: “Inverted mountain foundation with hanging vines, waterfalls, and rugged rock”
},
“composition_formula”: {
“instruction”: “Create a breathtaking isometric fantasy floating island representing {CITY_NAME} against a pure white background:”,
“layers”: {
“central_layer”: “Iconic architecture (towers, monuments, temples, modern skylines) integrated organically into the island terrain—built into cliffs, perched on peaks, or nestled in valleys.”,
“water_layer”: “The city’s famous river, harbor, or waterway winds through the island, cascading off edges as dreamlike waterfalls.”,
“floating_base”: “Rugged inverted-mountain underside with ancient rock, hanging roots, and mist.”,
“background”: “Pure white background, clean and minimal, making the floating island the sole focus.”
},
“atmosphere”: “Epic fantasy realism with dramatic god-ray lighting. Massive 3D text \”{CITY_NAME}\” carved into foreground rock or floating over water. 8K, hyper-detailed, Unreal Engine 5 style.”
},
“parameters”: {
“negative_prompt”: “map borders, flat surfaces, diagrams, square boxes, background mountains”
},
“input”: {
“CITY_NAME”: “[Enter city name here]”
}
}
Model
Google Nano Banana Pro
Author
SaaS Junction
Date Posted
December 25, 2025
Iconic landmarks organically nestled into mountain peaks, rivers transforming into dreamlike waterfalls.
Prompt below 👇 pic.twitter.com/tsIEe8HDjO
— SaaS Junction || AI & SaaS Updates (@SaasJunctionHQ) December 18, 2025