Wakatobi - Ikelite

Lifting the skirt

A brief and unusual upwelling caused this soft coral to blow up like this, I shot a frame or two, reviewed the images, then when I looked again the current had passed and the corals were hanging limp again. They are limp when the water is calm, but perk up when the current runs.

From Canon 8-15mm f/4L EF USM Fisheye