"The form of a cardboard box has been chosen because of its associations with the storage of intimate personal items and to invoke the sense of mystery surrounding ideas of what a sealed box might contain."
I can explain the mystery: Boxes 1-37 = art books. Boxes 38-39 = dvd and cd. Boxes 40-46 = kitchen stuff. Box 47 = bike stuff. Box 48-49 = miscellany.
1. My former lounge, poised.
2+quote. Rachel Whiteread, Embankment, 2005, Tate Modern