a grand spiral stairway that cascades down a central light well like a peeled orange. “My design process started with the staircase,” Karavil says. “I wanted to have a monumental staircase ...

One common-held theory is that spiral staircases were first installed in historic castles as vertical baffles, tiring out enemy infiltrators before they could make it to the top. This is why ...

"When you walk in you have a big, drawn-out circular, spiral staircase," Patterson described ... So there's as much outdoor living space as there is indoor living space almost," Patterson ...