Vintage Watercolor Travel Poster: Istanbul & Venice

IMAGE PROMPT Create a single elegant vintage watercolor travel poster that beautifully combines the atmosphere of Istanbul, Turkey and Venice, Italy into one cohesive artistic scene. Blend Istanbul’s magnificent Ottoman mosques, elegant domes, tall slender minarets, Bosphorus waterfront, small ferries and sailboats with Venice’s historic Venetian buildings, Grand Canal, Rialto-style stone bridge, gondolas and romantic waterways. Use a refined hand-painted watercolor illustration style on textured warm ivory paper, with soft blue, muted teal, warm beige, dusty lavender and subtle terracotta tones. Add natural watercolor splashes, paint bleeds, delicate ink details and slightly imperfect hand-painted edges around the main composition. The architecture should be highly detailed yet artistic, with realistic reflections across the water, atmospheric distant buildings, gentle sunlight, elegant boats and a peaceful travel-diary feeling. Make Istanbul and Venice visually merge through the waterways so the whole artwork feels like one magical city where two historic worlds meet, not two separate pictures. Add sophisticated handwritten-style typography at the bottom: “ISTANBUL & VENICE” and underneath in smaller elegant script: “Where Worlds Meet • Cities on Water” Overall look: luxury vintage travel poster, European travel journal, premium watercolor artwork, nostalgic, artistic, sophisticated, highly detailed, cinematic composition, realistic watercolor texture, 8K quality.