Palm Beach Living by Jennifer Ash Rudick.

The living room of Tranquility House, with seating arranged to comfortably accommodate four or forty, is painted a pale blue concocted by Mack and Donald Kaufman. Studies by Picasso and Matisse flank the fireplace. The floor lamps are by Formations; the table lamps are from Mrs. MacDougall. The sisal rug is from Stark.

A triangular Damien Hirst Butterfly painting and vintage Versace pillows set the mood in the bar’s seating area. A 1970’s Jean Claude Dresse cocktail table and vintage Milo Baughman barrel-back chairs complement the B&B Italia sofa.

A giant ant colony, sculpted by Phipps, has returned home from an exhibition in Dubai. One presides over the main entrance courtyard.

The dining room table and chairs are from Sotheby’s auction of Elton John’s townhouse furnishings. The sideboard is by David Linley. The lattice wallpaper, Bali Ha’i Mandarin, is a Carleton Varney design. The chandelier is a creation of Christa’s South Seashells.

In this family room, designer Kelli Rug added pink barstools and the bamboo-trimmed blue dado, complementing the colors in an oversized wool carpet made in Shannon, Ireland. The painting was found in a vintage shop on Dixie Highway in West Palm Beach. A framed lobster is from Brass Scale Antiques.

A chandelier of gilded branches presides over the living room, where the ceiling was given special attention. A coffee table made from camel bone and a mirror framed with porcupine quills give the room an exotic touch.

The walls in Eliza’s bedroom were hand-painted to imitate the Maison Jansen – designed dining room in Lady Baillie’s villa in Nassau. Eliza’s childhood mahogany four-poster beds were shipped from Nassau. The Lyford Bar Cart is from Amanda Lindroth’s collection, as are the Sloane Scalloped Side Tables and the Bamboo Table Lamps.

“Those aren’t colors that work in a lot of houses, but they are appropriate here,” says Susan Zises Green of the cream, coral, and pink palette in the living room. Fortuny pillows adorn the custom sofas and armchairs, all upholstered in Claremont fabrics. The side tables are from John Rosselli & Associates. The flower arrangements throughout the house are by legendary Palm Beach florist Tom Mathieu.

Mario Nievera transformed the courtyard into a paradise of gurgling fountains, coquina verandas, dining patios—each privatized with walls of tropical foliage.

A window seat expands the living area in the daughter’s cozy bedroom.