A stunning, 11-year time lapse video allows all of us to watch the creation of One World Trade Center in New York City.
The video was released to celebrate the grand opening of the One World Observatory.
Creative team EarthCam used hundred of thousand of images to produce a two minute video of the construction from foundation to the finishing touches.
The time lapse runs from October 2004 to this past Memorial Day.
At 1,298-feet, One World Trade Center is the tallest building in the Western Hemisphere and the fourth highest in the world.