Dave Sandford is an Ontario-based major-league sports photographer. Earlier this year, while vacationing Australia, he had the opportunity to get some pointers from Warren Keelan, the internationally acclaimed ocean photographer. So when Sandford got back, he had a new hobby: diving into the frigid waters of Lake Erie with some waterproof camera housing around his Canon EOS-1D X and turning out the most ferocious wave pictures on Instagram. One will really spruce up any empty wall above your hot tub.

[Dave Sandford]