Antilia, it's a house for the fifth richest man in the world located in Mumbai.  It was designed by Perkins + Will.  Here's the Wikipedia Article on it.

Thanks!

Oh...wild guess here...yes , it's coming to me now...

It looks like old Mukesh Ambani's "little dig" just off Pedder Rd in South Mumbai.

But that's a wild guess, mind you...just pulled it out of the memory bank the last

time I visited Mumbai... Mukesh threw a killer party and...you might not believe this...

not a STICK of furniture in the whole damn place. He said he blew the budget and was cautioned to take it a little slower to furnish.