Wish I were there...
Little paper cocktail umbrellas on sand.
There is a very different photo of the same umbrellas here.
One hotshoe flash and one monolight fired by radio triggers.
Bowens monolight in large softbox (48"x32", 120cm x 80cm) left of frame for
Bare Vivitar 283 lower right of frame (follow the shadows!) with Lee
205 (1/2 CTO) for fake sunlight.
Learn how to light at Strobist