Where are you? Every meal, every drink, every breath, and every moment of contact with the air is an exchange with the rest of the world, in the form of carrots, whiskey, oxygen, germs, exchanging for dead cells, faeces, CO₂, shed hairs. Look at a picture of yourself from one, 10, 20, 30 years ago...how much of that "you" remains? Click here or anywhere on the photo to return to the website.

Walker, your footsteps
are the road, and nothing more.
Walker, there is no road,
the road is made by walking.
Walking you make the road,
and turning to look behind
you see the path you never
again will step upon.
Walker, there is no road,
only foam trails on the sea.
   —ANTONIO MACHADO (1875-1939)