Suddenly cameras flashed near an undulating wall made of wooden juice crates.

The undulating walls of descending material around him now seemed to be shooting upward.

The piece consists of six curved, undulating walls fashioned from cinderblock, each 12 feet tall.

Projected against this undulating wall were digital images of the world on the other side of the windows.

And they are worth watching, especially at the bar, divided from the dining room by an undulating wall.

It sits at one end of the living room facing that mesmerizing undulating wall of glass.

With each tentative step, the undulating walls grow claustrophobically closer.

Then there was another sound, distant at first, but swiftly growing closer, the sobbing undulating wall of police sirens.

Students whiz by like figures in a virtual action game, moving down ramps and past undulating walls, which are illuminated from within.

The roof echoes the undulating walls, sliding from the front to the rear like a giant wave.