Turquoise Oasis: Tourists at Bimmah Sinkhole, Oman

Photorealistic, wide-angle scene of tourists swimming and relaxing in Bimmah Sinkhole, a natural circular pool in Oman. The water is a crystal turquoise-blue with a glassy surface and gentle ripples, reflecting bright midday sun. Surrounding the pool are steep, warm orange-brown limestone cliffs with subtle white mineral veins. The sinkhole rests in a sunlit desert landscape with a few date palms and sparse vegetation along the rim. People in colorful swimsuits and life jackets float, swim, and photograph themselves; a guide points toward the water. A drone-like elevated perspective emphasizes the perfect circle of the pool, while sunlight creates sparkling highlights on the rocks and water. The mood is vibrant, tranquil, and adventurous, rendered in hyperrealistic detail with vivid colors and natural textures.