The Brooklyn Navy Yard's formidable history is matched by the quality of heritage buildings still standing.  Yet as new tenants move in, much of that physical history moved out--materials and features that still resonate with the potential for lasting performance and versatility.  Walter Sedovic Architects empolyed a holistic "cradle-to-cradle" approach to restorative, infrastructure & facility enhancements, creating a model of recycling. This IceStone manufacturing facility turned heads--and opinions--at the Navy Yard about the reuse possibilities of traditional indusrial buildings.