The image is a blueprint of the Burj Khalifa, the tallest building in the world. It is located in Dubai, United Arab Emirates. The building is 828 meters tall and has 163 floors. It was designed by Adrian Smith and Gordon Gill and completed in 2010. The Burj Khalifa is a mixed-use building, with offices, residential units, and a hotel. It is also a popular tourist destination, with an observation deck on the 148th floor.