Now that the graph drawing contest that I reported on in my previous post is over, it occurs to me that the structure of the contest graph can be depicted better by a confluent drawing than by the Lombardi drawings of my contest entry:

Confluent drawing of the Graph Drawing 2011 contest graph


ext_122759: Wow!

I thought the toroidal drawing was nice, but it doesn't compare to this one!

Here you see everything about the graph nearly instantly, including all 77760 of its symmetries.