When the Hsus found themselves expecting a third child, they engaged Lang to enclose the upper part of their double-height living room to create a fourth bedroom and playroom-study upstairs. Additionally, Lang resurfaced the fireplace wall with massive slabs of filled silver travertine marble. The slabs were so large that one of them broke an adjoining floor-to-ceiling glass pane during installation. Photo 2 of 3 in Queens

Queens

2 of 3

When the Hsus found themselves expecting a third child, they engaged Lang to enclose the upper part of their double-height living room to create a fourth bedroom and playroom-study upstairs. Additionally, Lang resurfaced the fireplace wall with massive slabs of filled silver travertine marble. The slabs were so large that one of them broke an adjoining floor-to-ceiling glass pane during installation.