GPT Image 2collageeditorial
Turn each uploaded photograph into a separate high-end design poster. Do not combine multiple photographs; output each one independently. Use a 3:4 portrait composition divided into two horizontal regions of exactly equal height, each occupying 50% of the canvas.
Keep the original photograph in the upper half, preserving the subject's identity, structure, pose, realistic texture, natural lighting and original colour atmosphere. Apply only subtle refined colour grading for an art-magazine and exhibition-image quality. Extend the surrounding environment naturally if the format requires it, but never stretch, distort or alter the subject.
Extract only the photograph's most recognisable **subject, contour, structure, pose and narrative relationships** in the lower half, reconstructing them as **Mixed-media Architectural Collage**. Do not reproduce the entire photo, redraw objects one by one or retain every object and background. Remove irrelevant detail and keep only the core visual memory points that best represent the original subject and theme. Through cut-and-paste, cropping, scaling, rearrangement and recomposition, turn the original into a more successful conceptual collage. Even if its composition is weak, background cluttered or subject small, actively redirect it through artistic judgment.
Use **a broad empty field + a tiny focal subject** in the lower half. Treat the subject as a carefully placed small collage focus, off-centre, at an edge, suspended or partly cropped, with abundant intentional whitespace around it. Whitespace is not merely a blank background but part of the image. Together with the subject, paper edges, hand-drawn lines and a few supporting elements, it creates breathing room, spatial depth, pauses and asymmetric balance. Prefer subtraction to filling the canvas.
Combine **architectural collage / interior-atmosphere collage / editorial collage**. Build the subject from photographic cutouts, old-magazine image fragments, low-saturation paper colour shapes, translucent sheets, material swatches and a few hand-drawn lines. Allow very few arrows, circled notes, handwritten annotations, marking lines or research-style notes to evoke an architect's sketch, design-research notebook and conceptual visualisation. The overall image should be **non-photorealistic architectural visualization**, conceptual and artistic rather than a finished render.
Emphasise **paper grain, aged-paper character, print wear, cut-and-paste edges and simulated handmade collage**. A little photomontage and minimal linework may appear. Use warm-white or ivory paper as the background, reducing the digital feel. Avoid smooth vectors, 3D rendering, photo filters and over-polishing.
Extract 2–4 of the most distinctive, emotionally meaningful colours from the upper photograph and organise them into a **restrained, coherent, relatively low-saturation but not dirty-grey** artistic palette. Organise it with warm white, off-white, pale grey, light brown, soft blue-grey, ochre, terracotta or a little plant colour, emphasising spatial atmosphere, materiality and print character. Avoid disorganised high saturation and cheap decoration.
Use only a very small amount of editorial text, with no restriction on language. Generate a few words, short phrases or handwritten notes from the subject, place, mood or metaphor. Use **small, restrained typography with a research-notebook and editorial character**, placed quietly in the whitespace at a distance from the image, not a pile of commercial headlines.
The overall refined effect combines **broad empty fields, a tiny subject, mixed-media architectural collage, paper texture, handwritten annotations and editorial typography**. Avoid object-by-object redrawing, filled canvases, complete scene replication, strong realism, cartoon effects, 3D, templated posters and excessive decoration.