Check out this neat project, the Interlace, in Singapore.  Not something you see everyday.

Rooftops offer a place for communal gathering, covered in landscaped gardens where vegetation cascades over the sides and down balconies and decks. Residential amenities are interwoven into the complex to encourage social interaction, leisure, and recreation.

Condo design 

Can't say we have too many striking designs here in Seattle.  Maybe Escala and 1521 but most are pretty similar.  On the other hand, today's "striking" may be tomorrow's "EMP" so maybe it's not such a bad thing our condo designs aren't all that cutting edge…