Your life in weeks.

One square for each week of a ninety-year life. The ones you have already lived get filled in, and every one of them will tell you what the sky was doing that week. There is no estimate here and no arithmetic about your death — only the weeks you have had, which is a real number and a surprisingly large one.

The day you were born

This one needs the whole date, because a year on its own is half a row out. It stays in this browser tab — it is never sent anywhere and never saved.