Ilustración estilo boceto grafiti
Una ilustración expresiva en estilo boceto de grafiti de un sujeto elegido, con bloques de color de pincel seco, fondo mínimo y firma discreta.
Los modelos económicos no renderizan tipografía de forma fiable; este caso necesita un nivel superior.

Imagen generada por nosotros con gpt-image-2. Prompt de OpenNana
Prompt
Illustrate [SUBJECT] in a graffiti sketch style, presenting an overall visual effect of quick sketching, free-form deformation, impromptu hand-drawing, and a draft-like quality. The linework should be casual, exaggerated, and vary in thickness — slightly messy but rhythmic and expressive — emphasizing summarization, exaggeration, playfulness, and spontaneity rather than rigorous realism or fine detail. Colors should be rendered in rough blocks with an obvious dry-brush feel, retaining uneven smearing marks, brush strokes, flying-white gaps, and overlapping coverage; the color palette should automatically adapt to [SUBJECT], while maintaining an overall graffiti-style, sketch-style, summarized expression. Do not use transparent watercolor bleeding effects, delicate watercolor transitions, paper texture, soft atomization, or dreamy textures. The background should be mostly blank, keeping the composition simple, relaxed, unfinished-looking, and design-forward; a small number of auxiliary symbols, arrows, marks, circled doodles, repeated lines, casually handwritten text, or other graffiti elements may be added to enhance the sketchbook or notebook-style visual language, but it must not become cluttered or disrupt the subject and the sense of negative space. The picture's content does not need to be predetermined in detail — automatically infer and generate the most suitable subject depiction, pose, related elements, symbols, or simplified scene for [SUBJECT], while keeping a unified graffiti sketch style and exaggerated, summarized expression, avoiding complex realistic backgrounds or excessive elaboration. Naturally incorporate the exclusive signature "[SIGNATURE_TEXT]" into the image as part of the composition, positioned low-key but legible — in the bottom-left corner, bottom-right corner, or near the title — matching the overall layout style, like an artist's signature or design sign-off; the signature typography should be refined, restrained, and high-end, not too large, and must not disrupt the main composition or appear abrupt or cheap.
Quedan 4 huecos sin rellenar. Si copias así, el generador dibujará los corchetes tal cual dentro de la imagen.
Variables editables
Cambia cualquier valor y el prompt se reescribe arriba. Copia el resultado ya listo.
El sujeto, personaje o concepto principal que se representará en la ilustración
El texto de firma o marca que aparece discretamente en la imagen, a modo de firma de artista
Genera la imagen aquí
Con tu propia clave de OpenAI. Gratis para nosotros, lo que gastes es tuyo.
Se guarda solo en este navegador y va directa a la API de OpenAI: no pasa por ningún servidor nuestro, porque no hay ninguno en medio. Puedes comprobarlo en la pestaña de red del inspector.
Rellena las variables que quedan antes de generar: si no, el modelo dibujará los corchetes.




