Create a hyper-realistic 4:5 aspect ratio poster featuring a spherical 3D panorama of Mashhad. Highlight key landmarks such as the Imam Reza Shrine with its golden dome, Ferdowsi Mausoleum, Kooh Sangi Park, and modern cityscapes. Surround the scene with dynamic details of pilgrims and visitors in the shrine courtyard, lively bazaars overflowing with saffron, turquoise jewelry, and Persian sweets, along with traditional caravansaries integrated into the architecture. Incorporate sleek white 3D text MASHHAD seamlessly into the structures. Add vibrant cultural elements such as tea vendors, families in the parks, and illuminated courtyards. Use warm twilight lighting with glowing golds, soft purples, and deep blues to create a spiritual and cinematic ambience. Include a gentle atmospheric haze for depth. Render in photorealistic detail with lifelike textures of tilework, marble, stone, and glowing lanterns.