This amazing photo was taken in Guangzhou China by this two daring photographers. For a while now such pics are taken by photographers from different countries in tall buildings covering a very large area. Taking photography to another level is what makes many have sleepless nights.
It takes courage, passion, creativity and determination to think, create and act on such an idea. Not everyone for the love of photography can give whole of their dedication and life in general. I salute such for a challenge they pose to the rest of us.
If you love something then go for it. Be out of the comfort zone and give all the best can. It takes effort to be outstanding.