{
“task”: “Transform uploaded photo into a geometric flat-style travel stamp illustration”,
“style_reference”: “Bold, geometric travel stamps like Houston, Lyon, Nuuk, and Zaanse Schans — clean lines, balanced detail, and flat vector color design”,
“input_image”: “<UPLOAD_IMAGE_HERE>”,
“illustration_style”: {
“shape_language”: “Geometric and stylized — simplify real-world objects into clear shapes with character”,
“color_palette”: “Flat, vivid colors — each stamp uses a unique 3–5 color set for variety while maintaining visual harmony”,
“linework”: “Clean edges, no strokes unless decorative — use shape boundaries for clarity”,
“texture”: “Flat fills only — no gradients, shadows, or lighting effects”,
“detail_level”: “Include 2–3 recognizable visual elements from the image (e.g. object, background element, landmark, key structure), enough to convey the scene without clutter”,
“composition”: “Keep layout balanced and iconic — avoid overly abstract or empty results”
},
“stamp_frame”: {
“type”: “Perforated postage stamp edge”,
“scale”: “Stamp artwork should occupy about 60–70% of the square canvas — centered with consistent margins”,
“background”: “Solid background color distinct from stamp interior”,
“label”: “No text or typography inside the stamp — rely on illustration only”
},
“render_settings”: {
“output_ratio”: “1:1 square”,
“resolution”: “1024x1024 px or higher”,
“file_format”: “PNG”,
“background”: “Solid color behind stamp frame”
}