Mr. Justiss also built in a water bowl for the Fiacco's dogs and an arch-shaped doggy door leading from the outdoor shower area.

WSJ: Full Enclosure - WSJ Mansion

"People didn't know if it was a nuclear-bomb facility, " says William Butterly about the temporary arch-shaped, steel-and-fabric hoop barn he had to build in his Fairfield, Conn.

WSJ: Moving Heaven and Earth for a House��WSJ Mansion

Wind-shaped figures called sastrugi arch out from curvilinear ridges.

FORBES: Go with the Floe