Áp Phích Du Lịch Cổ Điển Khắc Nét Đô Thị

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]. Rendered in intricate pen-and-ink linework with a retro engraving style, using a limited color palette of [cream, black, and deep red]. Large bold typography reading "[LONDON]" at the top. Textured aged paper background, symmetrical composition, mid-century tourism advertisement aesthetic, cinematic bird's-eye perspective, and clean vector-like architectural detailing.