Me, taking a much deserved rest on a hike into Tamanawas Falls earlier this year. The snow was up to mid thighs in the basin around the falls and made for some exhausting work to move through. Thankfully, as you got closer to the falls, the spray had frozen to an icy layer on top and allowed you to travel a bit more easily across the surface of all the snow.
I would say more, but Olympic swimming is coming on. ;-)