Several years ago, feeling in over his head, new teacher Ben Thwaits turned to his love of nature photography to help reach his students, young people grappling with mental illness.
Using grant money to put cameras in their hands, Thwaits said he found that the young residents of Northwest Passage, a treatment center based in Frederic, Wis., began using their photos to interpret the challenges of their lives.
Students who had spent hours on therapists' couches and struggled with addiction and thoughts of suicide began to understand themselves through the pictures they took at national parks and nature areas across the country.
Then, a couple of years ago, Thwaits got a phone call from a professor at Northland College in Ashland, Wis., an aquatic ecologist. Thwaits said he suggested taking their work to a new level: "Take your program and sink it. Let's go underwater."
They started donning wet suits and snorkels and going under the St. Croix River, then Lake Superior and, recently, the Caribbean.
The water has not only opened new vistas, Thwaits recently told a lunchtime gathering at the Lowell Inn in Stillwater. Going underwater has helped his students find a new calm and new hope.
"There is a therapeutic power from being in the water," he told members of the St. Croix Valley Foundation. "The takeaway is that water is medicine."
He started the In A New Light nature photography program at Northwest Passage in 2010.