I saw this on my blog friend, Mari's blog, Mari's Little Corner, and had to copy it here on Penless Writer.
This print is a fine art giclee. It is printed on high-quality, premium lustre photo paper.
This chart was created by Chris Harrison, a Ph.D. student in the Human-Computer Interaction Institute at Carnegie Mellon University, in collaboration with Christoph Römhild, a Lutheran Pastor. Chris won the Honorable Mention in the NSF's Science & Engineering 2008 Visualization Challenge.