Turns the kid’s favorite old trees into work of art

A vaulted ceiling under the house’s pitched roof and carved out the space beneath it, yielding a cathedral-like scale to the single-family home.

The floor above, from which a balcony overlooks the living space below, contains the master suite and a pair of children’s bedrooms.We used slumped glass for the staircase balustrade, and the material’s fogginess obscures the structural steel.