View of Karnak Temple sound and light show at dusk, Luxor, Egypt, Africa

Sound and light show at the Temple of Philae, Trajan's Kiosk, UNESCO World Heritage Site, Agilkia Island, Aswan, Egypt, North Africa, Africa

Sydney Opera House, Australia

The Liquidrom, circular pool, under a vaulted roof. Light and sound used for effects, wellness, Berlin, Germany