The London Tube map has been parodied, copied and satirised more than your average schematic diagram. My friend Annie Mole has highlighted this latest example, which shows the human body laid out like a series of metro lines:

You can view a larger version here.

The map was created by Dutch designer Sam Loman.

I’ll let you draw your own inferences from it. Gizmodo had the best take on it, though: “And no matter what the locals tell you, don’t take the pink line to the yellow line. That’s nowhere you want to go.”