Cartão Postal Sa Pa town, Vietnam, in a classic retro

Travel poster featuring Sa Pa town, Vietnam, in a classic retro travel-poster style. Central focus on cascading rice terraces wrapping around misty mountains, with traditional ethnic minority villages nestled on the hillsides. Iconic elements include Mount Fansipan in the distance, wooden houses, and figures in colorful hill-tribe costumes, evoking a cool, poetic highland atmosphere. Soft fog, early morning light, and drifting clouds. Harmonious color palette of terraced green, earthy brown, misty blue, and warm sunrise tones. Clean graphic illustration with subtle vintage grain texture. Elegant vintage typography: “SA PA – VIETNAM”. Vertical 2:3 layout, high-resolution, print-ready.