This is sort of the 'back side' of this development - the south elevation. Viewed from the north apparently there are shards of glass at various angles. I've heard that it is quite specatcular. The north side facing 2nd ave will also have retail at grade.
The height is no longer accurate according to what we've heard from the developer. Apparently the office tower is now 45 floors. Originally I believe it was proposed at 51. However, because of some shadowing issues of a square and the riverbank which is close, it was reduced slightly in height. The mix used tower would be attractive for a high end hotel like Ritz Carelton or something. I think this one is my favourite new design. Can't wait to see more.