Anara Tower - Credit: Wikimedia Commons
Anara Tower was a proposed supertall skyscraper in Dubai. It was slated to be one of Dubai's tallest buildings, and would have been 600 m (1,968 ft) tall with 135 floors. It was designed to look like a massive wind turbine. It was supposed to be a mixed use tower with offices, retail spaces, apartments, and an art gallery. Anara Tower would have incorporated sky gardens every 27 floors and would have contained a luxury restaurant. If built it was expected to be an energy efficient tower by installing renewable sources of energy and incorporating water efficiency strategies. Read more on Wikipedia
Source: en.wikipedia.org