James Franklin Hyde Chart: This colorful arrangement of elements has been a studio favorite since acquiring a pair of the posters in 1976. This one is mounted on a foam-core backing and it has held up nicely through the years. Notice the pivotal placement of hydrogen, carbon, and silicon at the center. Rather than calling it a periodic table of elements, one could describe it with adjectives such as curved, circular, spiral, rings, and looping.

J. F. Hyde, “A Newly Arranged Periodic Chart,” Chemistry, September 1976, 49(7), 15-18
See this bulletin for a little more history behind this chart.
See this bio on Mr. Hyde. Another from wayback.
Also check out this database of periodic tables.
See also wikipedia