（伦敦海报）

(London Poster) Vintage travel poster illustration of London, ultra-detailed aerial cityscape, featuring the London Eye, Big Ben, River Thames, Westminster Bridge, red double-decker buses, classic British architecture, and busy streets, drawn in intricate pen-and-ink linework with retro engraving style, limited color palette of cream, black, and deep red, large bold typography “LONDON” at the top, textured aged paper background, symmetrical composition, highly detailed urban panorama, mid-century tourism poster aesthetic, cinematic perspective, clean vector-like detailing, nostalgic European travel advertisement style, 4k. Prompt : (Singapore Poster) Vintage travel poster illustration of Singapore, highly detailed aerial view of Marina Bay Sands, ArtScience Museum, skyline, waterfront, bridges, and modern city architecture, intricate pen-and-ink engraving style with retro travel poster aesthetics, limited color palette of cream, black, and mustard yellow, bold typography “SINGAPORE” at the top, textured old-paper look, ultra-detailed city panorama, futuristic yet nostalgic atmosphere, clean architectural linework, symmetrical composition, classic tourism advertisement poster, cinematic bird’s-eye perspective, 4k.

（伦敦海报） 复古旅行海报插画风格的伦敦，超精细的航拍城市景观，包含伦敦眼、大本钟、泰晤士河、威斯敏斯特桥、红色双层巴士、经典英式建筑和繁忙街道，以精致的钢笔素描线条绘制，采用复古雕版风格，限定的米色、黑色与深红色配色，顶部大号粗体“LONDON”字样，带纹理做旧纸张背景，对称构图，高度精细的城市全景，世纪中叶旅游海报美学，电影感透视，干净的矢量风格细节，怀旧的欧洲旅行广告风格，4k。 提示词：（新加坡海报） 复古旅行海报插画风格的新加坡，高度精细的航拍视角，包含滨海湾金沙、艺术科学博物馆、天际线、滨水区、桥梁以及现代城市建筑，精致的钢笔素描雕版风格，搭配复古旅行海报美学，限定的米色、黑色与芥末黄配色，顶部粗体“SINGAPORE”字样，带纹理的做旧纸张外观，超精细城市全景，未来感与怀旧氛围交织，干净的建筑线条，对称构图，经典旅游广告海报，电影感鸟瞰透视，4k。