This shot was taken during my very first Blackwater dive trip in Anilao, in water over 200m deep. Every night the great vertical migration occurs in the ocean where creatures that live in the deep mesopelagic layers migrate up to the shallower epipelagic zone, returning to depth before dawn. I was very fortunate to have a rare encounter with the diamond squid also known as the rhomboid squid (Thysanoteuthis rhombus). This squid was not very large, and was perhaps a juvenile, but incredibly beautiful as it put on a show of lights and colours for me. While my encounter was very brief I was lucky enough to be able to capture this image before it disappeared into the darkness.