Steeven Salvat draws a cutaway illustration of a mechanical crab while revealing the inner working of the crab on one side. The video makes one wonder at his drawing skills and a steady hand. If arts couldn’t work for him, surgery will, thanks to his steady hand. This drawing is one of the many he has made for his mechanical/biological series.
Another impressive thing about his work is that the paper he is using for his drawing is a parchment paper that he made himself. He used tea to make it appear yellow and ancient.