1104-1138 - Qutub Minar, Atai Minor, an incomplete tower originally intended to be twice as high as Qutub Minar, UNESCO World Heritage Site, Delhi, India, Asia
911-10494 - Workers washing the dust off solar panels at a 1 MW solar power station run by Tata power on the roof of an electricity company in Delhi, India, to make them more efficient.
1179-264 - A footpath leads to the sandstone mausoleum of the Moghul Emperor Humayun which has been restored after a period of neglect, Delhi, India, Asia
832-372355 - Two monks with red and orange robes, participants of the Global Buddhist Congregation 2011, Buddhist dignitaries from various Buddhist traditions and schools are photographed in front of national flags in Nehru Park, Gandhi Smitri, New Delhi, India, Asia