My former SR photog buddy Brian Plonka provides another of his film studies (remember the mayfly last fall?) This time he photographed under Hauser Lake and recorded the frozen sounds of the lake. He explains: "I used a hydrophone on a long cable to record the sounds of shifting and settling ice in Hauser Lake, Idaho. Changing the levels of depth with the hydrophone under the lake produces different sound results. Just a simple combination of video and stills to accompany the sound driven piece." Enjoy.