You and I, we've never met before, but next week we will be meeting in person for the very first time... but before we meet, you send me a box. With only five things in it. These five things tell me everything about you. The box is as big as you like, from a small shoebox right up to one the size of a house, but it only contains five things. Things to look at, to smell, to touch, to taste... even to listen to. When I open the box, what do I see?