Design an interior wall of a mosque in a modern Islamic style. The wall should blend traditional Islamic elements, such as geometric patterns and calligraphy, with contemporary materials and finishes. Use soft, neutral colors like white, beige, and gold, while incorporating natural textures such as marble, or stone. The design should emphasize a sense of serenity and spirituality, while maintaining the clean, sleek lines of modern architecture. Incorporate subtle lighting to highlight the intricate details of the wall without overwhelming the overall peaceful ambiance of the space.