Time Warp: Keegan Bradley, Graeme McDowell, Rickie Fowler, Luke Donald, Ben Crane, Camilo Villegas and Justin Rose are decked out in turn-of-the-century garb.
Graeme McDowell tests a persimmon driver.
Rickie Fowler takes some practice swings.
A sampling of the tools at players' disposal.
Luke Donald works on his feel.
Rickie Fowler looks quite the part as he chats with Camilo Villegas.
Luke Donald shows off his timeless swing.
Ben Crane keeps things interesting.
Justin Rose might welcome going back to his real putter.
Camilo Villegas is a little retro, with some modern touches.
Graeme McDowell makes a bold statement in plaid.
Ben Crane plays out of a bunker.
Justin Rose might not be too fond of any of these clubs.
