They gain power from the legs moving in concert with the body, which undulates like a dolphin.
There are also newer pieces, like a sofa from Ligne Roset, and Mr. Sisto has contributed a number of his own designs, including his modern serpentine rocker, which undulates on the garden room's polished concrete floor.
The most important of these are the Sobaek Mountains, which undulate in a long S-shape across the peninsula.
Concentrate instead on the complex keystones in the second- and third-floor lintels, which undulate almost like small bolts of linen.
The exquisite beauty here must have been the work of fairies who created the giant "tufa" formations, which undulate about the valley like fluffy pockets of rose-colored meringue.
The movie is agitated into being by Sandler's pelvis, which constantly undulates, like an industrial washing machine.
As if on cue, the changeable sky, which had undulated between blue and pewter, displayed a rainbow arching over the pyramid to the Atlantic Ocean.
Riders wearing 3-D glasses sit in motion simulators, which pivot, undulate and vibrate while moving through a 60,000-square-foot building on a track, stopping in front of 14 screens that tower up to 60 feet in the air.
Seven women in long orange-yellow dresses were swaying totems in the dance's first half, their faces covered in large, soft-colored, diaphanous veils that unfolded to become rectangular screens behind which they undulated softly.
Once evolved, the system was downloaded to a robot which then undulated like a worm and managed to move around with ease.
