Pencils on the bell curve

Harriete Estel Berman asked people to send her their used pencils - and this is what she did with them -

The project is written about in American Craft magazine; read more about it on her website. It'll be on show in Palo Alto, CA, in March.

Her whole family got involved with the project - which is about marking and standardization, and what a superfluity of measurement is doing to education.