Staircase, Wood Tread, and Wood Railing Set among fields along the south facing coast of Long Island and within a short walk to the ocean, this Hamptons residence is a quiet refuge for a growing family.    Architect Bohlin Cywinski Jackson says that “a suspended bridge spans through the double-height space, connecting second story volumes at varying levels and inclining upward and terminating at either end in an open staircase.”  Photo 4 of 6 in Top 5 Homes of the Week With Stellar Staircases from Hamptons Residence