India's monuments were lit up with diyas & candles on World Heritage Day. Earthen lamps were lit at Qutub Minar, Red Fort and Humayun's Tomb in Delhi. Similar scenes were seen at Kolkata's Metcalfe Hall, Currency Building, & Cooch Behar Palace Museum. The lamps and candles were lit to show support for those at Covid battle frontlines. Watch the video for more details.