Photographer scales Dubai's Burj Khalifa to capture the vertigo-inducing view from the very tip of the world's tallest structur | What's new in Visual Communication? |

A photographer scaled the world's highest skyscraper to shoot vertigo-inducing photos of the brave workers who perform essential maintenance at its very peak.

Joe McNally ascended more than half a mile to the very tip of the Burj Khalifa in Dubai, the world's tallest manmade structure, to capture the breathtaking view from the top.