Oxygen Eco-tower - photo Progetto CMR- Picture Gallery. "A residential building of 75 floors with 161 villas. The sustainable vision here is to upgrade the concept of villas developing upwards to minimize the use of the soil in high density cities."
Burj Khalifa, Dubai, United Arab Emirates - tallest building in the world
Diamond Tower, Jeddah, Saudi Arabia designed by Buruoj Engineering Consultant :: 93 floors, height 432m :: on hold
Located in Tianjin, China, the Goldin Finance 117 will tower some 1,959 feet in the sky when it’s completed in 2016. Read on for more of the world's tallest buildings.