When I write about diving, it’s usually about how peaceful it can be. You even can get into a kind of a meditative state. However, every time I look at this picture, it reminds me of something completely opposite. It reminds me of those tail-less Horten flying wings, developed in Nazi Germany during the World War II as prototypes. Their principles have found their real life application in the B-2 bomber. The stingray would not like that I guess, but it looks like such a military aircraft ready for a war mission.