{
"subject": "the artwork for a vertical event flyer with NO written words at all: a neighborhood street market on a Saturday morning, seen from inside the street, with the two text spaces (the title at the top, the date and address at the bottom) left empty, to be written in later in an image editor",
"scene": "a narrow market street receding into the distance, in the center of the frame, with light sand-colored pavement and short rounded shadows. On the left, in the foreground, a stall with an orange-and-cream striped awning and a scalloped edge; behind the counter, a vendor in a dark-green T-shirt and a white apron arranges wooden crates of oranges, pinkish peaches and yellow lemons; in front of the stall, terracotta pots with pink flowers and leafy plants. Next to him, a woman in a salmon-pink dress, with a white cloth tote bag on her shoulder, holds an orange. In the middle of the street, seen from behind and walking away, a man in a cap, a dark-green T-shirt and cream shorts, and a woman in a yellow top and wide dark-green pants carrying a bag. On the right, another stall with an orange-and-cream striped awning and a rack of hanging clothes (pink, orange, yellow, green and cream), a straw hat on a small pink table, monstera plants in terracotta and pink pots, and a wooden crate used as a stool. In the background, yellow-and-cream striped awnings, trees with rounded dark-green crowns and a string of triangular bunting in yellow, pink, orange and cream crossing the street from one awning to the other",
"composition": "vertical 3:4 ratio, split into three horizontal bands running edge to edge, with straight dividing lines, and the three heights are the measure of this artwork: from 0% to 28% of the height, a PLAIN block of solid cream, completely empty, with no object, no texture and no bunting (this is the space for the title), and it is TALLER than the green band at the bottom; from 28% to 77%, the market illustration, which takes up only HALF the height of the flyer, never more than that, cut straight at the top (the treetops and the tops of the awnings touch the dividing line) and cut straight at the bottom; from 77% to 100%, a PLAIN band of solid dark green, completely empty (this is the space for the date and address). On a flyer 1448 pixels tall: the cream block is about 400 pixels, the illustration about 710 and the green band about 330. The street points to the center, and the two stalls frame the scene on either side",
"camera": "eye-level view of someone walking through the market, gentle one-point perspective, with the street vanishing in the middle of the frame",
"style": "flat vector illustration in the style of a modern poster, simple rounded shapes, flat colors, people with no facial detail (only the shape of the head and hair), no photo look and no 3D volume",
"color_palette": "cream (#FCF1DD) in the top block, the sky and the awning stripes; dark green (#1A5440) in the bottom band, the trees and the clothes; orange in the awnings and the fruit; mustard yellow in the bunting, the lemons and the awnings in the background; salmon pink in the dress, the flowers and the pots; honey-colored wood in the crates",
"lighting": "morning light with no visible source, flat, with short smooth shadows on the ground, no shine and no gradient",
"materials": "a light printed-paper texture, even all over, only inside the illustration; the two plain blocks stay completely free of noise",
"details": "the top cream block taller than the bottom green band, and the illustration only half the height; the two plain blocks with NOTHING inside; no letters, numbers or symbols on any awning, crate, bunting flag, bag, piece of clothing or sign; the bunting crossing the street below the top dividing line; the street pointing to the center",
"negative_prompt": "any letters, words, numbers, prices, written signs, fake letters, scribbles imitating text, logos, real brands, watermark, signature, objects or bunting entering the top cream block, drawing inside the bottom green band, illustration rising into the cream block, top cream block shorter than the green band, gradient, realistic shadows, photo look, 3D render, detailed faces, deformed hands, frame around the image, AI artifacts"
}
How to use
AI-made flyers tend to get the text wrong: the date with a digit swapped, the name missing a letter, a typo in the title, and signs and bunting full of letters that don't spell anything. This prompt makes only the artwork, with no letters at all, and leaves the top block empty for the title and the bottom band empty for the date and address. You type the text afterward, in an editor, spelled right. Works in ChatGPT, Gemini and NanoBanana.
1. In `scene`, swap the market for your event: yard sale, bake sale, block party, gig.
2. Change the colors in `color_palette`, and keep the two blocks plain.
3. Check the artwork: no letters on signs, awnings or bunting.
4. Open the image in Canva or another editor and type the title in the top block.
5. Type the date, time and address in the bottom band, and double-check every number.
Tip: the same artwork works for the post, the story and the print version; only the text changes.
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