Burj Khalifa in Dubai, tallest building in the world (828m!).

And this is a little video shot between Milano, Munich and Dubai, 5x5 vimeo-style (i.e., 5 sec clips put together with no background musico or other editing; the original project was called 5x5 because at the end you get a 25 secs movie, but what I did here is something slightly longer, around the minute mark).