The transects are essentially aerial views of the seabed, the distance above the bottom was set at 3m with a line and lead weight in 2015 and 4m in 2014, the distance above the bottom was governed by the water visibility and available sunlight. I followed a compass course, the compass being fixed to the camera to help keep the camera always pointing in the right direction. As one can see my transects were not that straight, had strong water currents which I was pushing into in 2014 and in 2015 I had a strong side water current which made doing the transects very difficult to follow the compass line.

The photography was done with a Nikon D800 in a Nauticam underwater housing. The images were then laid up in photoshop to produce the final images.