List of Physical Visualizations
and Related Artifacts

Worry (Prayer) Beads

worry (prayer) beads

One bead = one year. Size of colored beads is proportional to number of terrorist-caused deaths. Black beads = no terrorist deaths. The largest bead is 2001.
Also see Loren Madsen's earlier piece Tops (2001) featuring the same dataset, our entry 1995 – Loren Madsen’s Early Data Sculptures, and our interview with the artist.

Sources: Loren Madsen