Described in the prompt
The single biggest lever on output quality — name the objects, materials, angle and light. Leave blank and the model invents a generic graphic instead.
Date, time, venue, price, age groups, what to bring, menu, contact…
0 items
Club badge, sponsor logo…
Overrides AI defaults
Explicit Hex & Tone Directives
Curated Color Palettes
#0c0a09
#ffffff
#ef4444
#334155
4. Anti-AI Aesthetic Constraints
Generated Output
Snippet: Nano Banana only
Positive Prompt:
Negative Prompt (Banned Terms):
Google GenAI Python Code (Nano Banana):
Google GenAI JavaScript Code (Nano Banana):
Algorithmic Prompt Blueprint Wireframe
3:4 Grid Blueprint
▸
Layout Wireframe Map: This diagram illustrates the layout structure, bounding boxes, spatial negative space budget, and explicit color balance instructed by your generated prompt.
BLUEPRINT
ZONE A: TYPE BLOCK
TEXT_ALIGN: LEFT
FONT: SANS_GEOMETRIC
[HEADLINE_STRING]
[SUBHEADER_STRING]
ZONE B: MAIN VISUAL (60% FREE SPACE)
1:1 CENTROID
REF BADGE
STYLE: SWISS MINIMAL
ZONE C: INFORMATION BLOCK
[KEY_TEXT_LINES]
COLOR WEIGHT ALLOCATION
#0C0A09 / #FFFFFF