Picture this – a yoga mat, an instructor, a few more people and the city of London unfolding in the background as the night falls upon the capital. Now that's the way to do yoga. The classes will be a 1-hour slow flow meditative class followed by 30 minutes private viewing time after class. 'The City of Light' classes are led by Yogasphere founder Mandy at the top of The Shard. Classes will have dimmed lighting, surrounded by the vibrant network of London's city lights when sunset becomes an indigo skyline. The panoramic view stretches to a staggering 40 miles!