Watercolor cityscape of Istanbul mosques with bustling courtyard

watercolor, painting, historical, architecture, Istanbul, Blue Mosque, Sultan Ahmed Mosque, Hagia Sophia, Byzantine, Ottoman, Islamic, minarets, domes, courtyard, people, horse, riders, traditional clothing, Turkish, mosque, stone, beige, gray, sky, clouds, 19th century, landscape, detailed, intricate, historical site, cultural heritage, art, European art, perspective, depth, texture, old city, Middle East, Europe, famous landmark, historical architecture, tourism, travel, UNESCO World Heritage Site