Something playful. Yeah the background could use more work. Too lazy to add fishes and other creatures. I thought a side perspective would be much easier to draw. Wasn't really the case. Oh well ... The submersible is based on Deep Flight One (DF-1). The dynamics of DF-1 are based more on planes, as opposed to balloons on which conventional submersible dynamics are based. The machine is so maneuverable that its designer calls it underwater flying.