Conversión de Póster Urbano Tipo Monocromo

Turn the input city travel photos into a vertical 3:4 top-bottom contrast redrawn poster. The top about 50% keeps the real photo's urban architecture, streets, vehicles, pedestrians, and landmark perspective; the bottom 50% is redrawn as "MONOCHROME TYPE CITY | black-and-white giant typography city composition style". The bottom uses high-contrast black-and-white architectural silhouettes, charcoal black and warm white, coarse halftone photocopy grain, uneven toner, and old paper wear. Extract the most accurate city landmarks from the photo, and use a huge cropped English title "CITY / STREET" as the compositional skeleton, letting the letters interweave with the architecture, extend beyond the frame, and partially obscure strokes. Keep at most one or two spot colors from the photo, with no gradients or full-image tinting; the bottom must change the subject scale and information density while retaining continuous low-information empty zones. The center line must be clearly horizontal. Avoid ordinary duotone filters, photo collages, unrelated landmarks, logos, watermarks, fake Chinese, garbled text, or original/AI image corner marks.