Cool Piece of Arcitecture in Nottingham

Went on a run the other day at 6 before anyone got up, don't know why just felt like it anyway i didn't really set a course just went round Nottingham for an hour, i found myself down a place called the Rope Walk i guess because it winds like a rope, and i saw this awesome piece of architecture and manged to find a picture of it online somehow, it really stands out with it's peculiar angles and the fact that it looks like it should be toppling over, a bit gravity defying. It is called the icon and is also integrated into an older building.