This is a couple of yacht concepts. Super S yacht that is made for
speeeeed and that looks extremely futuristic and also a lot like a
submarine is one. The other, Magma, is the more ancient styled with the
modern touch. It will feature a jigsaw-like hull surface that resembles
lava cooling down. It will also have a helipad. These are designed by
French designer Sylvian Viau of SV design. Interesting.