1_sailfish1_cancun_feb_2015.jpg
This photograph of Sailfish was taken in a depth of less then one metre off Cancun, Mexico on 11th February 2015.

I used my Nikon D7000 digital SLR with a 10-17mm Tokina lens at a focal length of 15mm on Shutter Priority with natural light. ISO 1250, 1/160th sec, aperture F13, Exposure Compensation 0.