Colourful lights dotted the sky above Delhi's historic Vijay Chowk as around 1,000 drones took flight, a projection mapping show depicted the country's 75 years of independence and tunes filled the air, marking a colourful Beating the Retreat ceremony on Saturday. This was also the first time that the parapet of the north and south blocks had a laser projection mapping show to commemorate 75 years of India's independence. Watch this video for more. #beatingretreat #drones #Delhi
