Coruscation

Manhattan dermatologist Dr. Patricia Wexler puts sunscreen between her toes.

But as proof that she is not merely some phobic S.P.F. showboater in
Gandhi clothing, Dr. Wexler explained that her favorite moment comes
when she can finally escape her portable sun shields for an immobile
one truly out of the sun. That would be the 10-by-10-foot Treasure
Garden cantilever umbrellas next to her pool at her house in East
Hampton, N.Y. They are the product of a long, long search.

“Every year I would look for something better than what I had,”
she said. And every year the Atlantic winds knocked over each
new arrival. “So you could never really relax,” she said. “You’re
trying to read, but you’ve always got one eye on the umbrella to
make sure it’s staying put.”

The Treasure Garden umbrella’s base, which when filled with sand
weighs 300 pounds, does just that. “This is the ultimate umbrella,”
she declared, which explains why she bought four, at $1,255 each,
at Hildreth’s in East Hampton. “They’re worth every penny.”

They worked, it turned out, too well, casting her entire patio into
shade. “I have a few friends we’ve had for a long time,” she
said carefully. “They have that real Miami skin — dark, dark tan
and definitely aged. And when they visit, they want to go and
sit by the pool with a drink, just to make sure they get every ray.
They won’t get near the umbrellas.”