Flat Vector-Style Prompts for GPT Image 2: Logos, Icons and Stickers

A flat vector-style [subject] for [specific use], drawn in the style of [named design tradition]. Construction rules: [grid or geometry], [stroke system or no strokes], [corner treatment], [one signature trait of the tradition]. Use exactly [n] flat colours: [list]. Place it on a solid [background colour] background that fills the whole frame. Composition: [composition], [aspect] aspect ratio. Flat solid colour fills only. No gradients, no texture, no shading, no 3D, no drop shadows. No text, no watermark.

A flat vector-style logo mark for a late-night jazz record shop, in the style of 1950s Saul Bass cut-paper film titles: the flared bell of a trumpet whose opening is a vinyl record, held by a single angular hand. Construction rules: every shape looks hand-cut from paper with scissors, with slightly irregular straight edges and deliberately imperfect angles, no outlines at all, shapes defined only by colour, and one shape overlapping another without blending. Use exactly 2 flat colours: black and tomato red. Place it on a solid warm off-white background that fills the whole frame. Composition: the mark slightly off-centre on a diagonal, with generous empty space, 1:1 square aspect ratio. Flat solid colour fills only. No gradients, no paper texture, no shading, no 3D, no drop shadows. No text, no letters, no watermark.

A flat vector-style logo mark for an overnight sleeper train company, in the style of 1930s Art Deco railway posters: the front of a streamlined locomotive seen head-on, with a stepped sunburst fanning out behind it. Construction rules: strict bilateral symmetry, stepped and tiered forms, rays as thin tapering wedges, parallel speed lines in groups of three, sharp corners only, no curves except the locomotive's rounded nose. Use exactly 3 flat colours: black, antique gold, and deep teal. Place it on a solid cream background that fills the whole frame. Composition: the mark centred and vertically stacked, generous padding, 1:1 square aspect ratio. Flat solid colour fills only. No gradients, no metallic sheen, no texture, no shading, no 3D, no drop shadows. No text, no letters, no watermark.

A flat vector-style wordmark for a small orchard cider press: the words "Hollow Oak" set in heavy condensed slab-serif wood-type capitals, as on a 19th-century letterpress poster, with a single apple whose leaf is an oak leaf placed between the two words. Spell it exactly as "HOLLOW OAK" in capitals, two words, no other characters. Construction rules: tall narrow letters with thick bracketed slab serifs, tight letter spacing, both words the same height, the apple drawn as one flat silhouette with a leaf cut-out. Use exactly 2 flat colours: oxblood red and black. Place it on a solid pale straw background that fills the whole frame. Composition: one horizontal line, centred, generous padding, 3:2 landscape aspect ratio. Flat solid colour fills only. No wood grain, no ink texture, no distressing, no gradients, no shading, no 3D. No other text, no tagline, no watermark.

A flat vector-style icon set for a mushroom-foraging field app, in the style of Otl Aicher's 1972 Munich Olympics pictograms: four icons in a 2x2 grid showing a chanterelle, a morel, a fly agaric marked as poisonous by a diagonal bar, and a foraging basket. Construction rules: every shape built on a square grid using only 0, 45 and 90 degree angles plus perfect circle segments, uniform thick bars, no outlines, solid silhouettes only, square cut ends. Use exactly 2 flat colours: white for the pictograms and one grid of four identical rounded-square tiles in deep forest green behind them. Place the tiles on a solid light grey background that fills the whole frame. Composition: strict 2x2 grid of equal tiles, equal gutters, generous outer padding, 1:1 square aspect ratio. Flat solid colour fills only. No gradients, no texture, no shading, no 3D, no drop shadows. No text, no labels, no watermark.

A flat vector-style set of four family crests for a coastal tide-table app, in the style of Japanese kamon (mon) crests: a full moon over three waves, a crescent moon cradling a single wave, two interlocking wave crests, and a ring of eight small moons around a whirlpool. Construction rules: each crest is a self-contained circular emblem built only from compass arcs and circles, perfect radial or bilateral symmetry, solid shapes separated by thin even gaps of background colour instead of outlines. Use exactly 1 flat colour: indigo. Place them on a solid rice-paper cream background that fills the whole frame. Composition: strict 2x2 grid, all four crests the same diameter, equal gutters, generous outer padding, 1:1 square aspect ratio. Flat solid colour fills only. No gradients, no paper texture, no brush marks, no shading, no 3D. No text, no characters, no watermark.

A flat vector-style icon set for a cooking-class website, in the style of 1920s Bauhaus geometric design: four icons in a 2x2 grid showing a whisk, a kettle, a chef's knife, and a ladle. Construction rules: every object assembled only from primary shapes — circles, half-circles, squares, rectangles and triangles — with visible joins between shapes, no outlines, and each object using a different combination of the primary colours. Use exactly 4 flat colours: primary red, primary yellow, primary blue, and black. Place them on a solid off-white background that fills the whole frame. Composition: strict 2x2 grid, all four icons the same box size, equal gutters, generous outer padding, 1:1 square aspect ratio. Flat solid colour fills only. No gradients, no texture, no shading, no 3D, no drop shadows. No text, no labels, no watermark.

A flat vector-style editorial illustration for a food-blog header, in the style of a two-ink risograph print: a night-market noodle stall with a cook tossing noodles in a wok, steam rising, paper lanterns overhead, and two customers on stools. Construction rules: only two inks, fluorescent pink and teal, printed as flat shapes; wherever pink and teal overlap they form a third deep purple colour, and the overlaps are used deliberately for shadows and depth; shapes are slightly misregistered by a few pixels for a print feel; no outlines. Use exactly 3 flat colours as a result: fluorescent pink, teal, and the deep purple overlap. Place it on a solid white paper background that fills the whole frame. Composition: the stall centred in a wide scene with open space above the lanterns, 3:2 landscape aspect ratio. Flat solid colour fills only. No grain, no halftone dots, no gradients, no shading, no 3D. No text, no signage lettering, no watermark.

A flat vector-style illustration for a wellness-retreat poster, in the style of Henri Matisse's late paper cut-outs: a single swimmer stretched mid-stroke among large floating seaweed fronds, starfish and coral shapes. Construction rules: every shape looks scissor-cut from painted paper, with organic flowing edges, no straight lines, no outlines, shapes placed loosely so the background shows between them, and the swimmer as one solid silhouette. Use exactly 4 flat colours: ultramarine blue, coral pink, leaf green, and black. Place them on a solid white background that fills the whole frame. Composition: the swimmer on a diagonal across the centre, fronds scattered evenly to all four edges with breathing room, 1:1 square aspect ratio. Flat solid colour fills only. No gradients, no paper texture, no gouache streaks, no shading, no 3D. No text, no watermark.

A flat vector-style die-cut sticker for a coastal travel shop, in the style of 1930s travel posters: a small seaplane banking over a striped lighthouse on a rocky islet, with a low sun and three layered sea bands. Construction rules: bold flat planes stacked like a screen print, long horizontal colour bands for sea and sky, simplified silhouettes with no outlines, light suggested only by one lighter colour band; the whole scene cut into a rounded-rectangle sticker shape with a thick even white die-cut border. Use exactly 4 flat colours inside the artwork: navy, sunset orange, sand, and sea green, plus the white border. Place the sticker on a solid mid-grey background that fills the whole frame. Composition: the sticker centred with even padding, 1:1 square aspect ratio. Flat solid colour fills only. No gradients, no sticker gloss, no texture, no shading, no 3D, no drop shadow. No text, no watermark.

A flat vector-style circular badge for an amateur cycling club, in the style of 1920s Russian Constructivist posters: a cyclist in profile racing along a steep diagonal, with a large wedge and a circle cutting across the badge behind them. Construction rules: dynamic diagonal composition at about 30 degrees, hard-edged geometric wedges, bars and circles, the cyclist built from simple geometric parts, no outlines, colour blocks meeting at sharp edges. Use exactly 3 flat colours: red, black, and cream, with the badge enclosed in a solid black ring. Place it on a solid light grey background that fills the whole frame. Composition: the badge centred, occupying about three quarters of the frame, 1:1 square aspect ratio. Flat solid colour fills only. No gradients, no texture, no halftone, no worn effects, no shading, no 3D. No text, no letters, no stars, no symbols, no watermark.