The books are art in their own right, a culmination of photographs of moments and sights aboard the DSSV Pressure Drop and the expedition journey.
Expedition Sketchbook One documents the observations of the Five Deeps Expedition in the Pacific Ocean, for the deepest dive into Horizon Deep off the Kingdom of Tonga.
Expedition Sketchbook Two is a record of the expedition travels to 80° north as the crew prepared to dive into the Molloy Hole of the Arctic Ocean. It also documents the EYOS trip to the archipelago of Svalbard.
Printing on silver halide paper is one of the most archival forms of printing photographs offering superb print quality and long lasting images. The paper is also the best at preventing wear from atmospheric pollution such as heat, humidity, ozone and light.
Below is an example of the images within.