If memory serves, there's 6! = 720 distinct graphs. Was a custom illustration created for each of those?
Either way, really nicely done IMHO.
Is it incorrect? How do you get "6!" ?
720 custom doodles seems doable, 2520 seems a bit much, so I suspect my reasoning for 7!/2 is wrong :)
Edit : oh, I see how for all closed paths all 7 permutations are the same so we can divide by 7 for closed paths, but there are still the open paths... hmmm (still pondering)
Edit 2 : aaaah, got it, I did not notice he was always closing the path himself... tss that's cheating :)
360 = 7!/(2*7)
7! different ways to choose a closed path on the seven nodes. However, it doesn't matter which node you start on, so divide by 7. It also doesn't matter which direction they are chosen in, so divide by 2.
> Curios how its done? We are using paper.js and gatsby.js. Some behind the scenes: http://volligohne.de/projekte/timobecker/. Check out the source code https://github.com/voellig-ohne/timobecker
Sources for drawings: https://github.com/voellig-ohne/timobecker/tree/master/compo...
I can't say that I'm any less impressed that it's "only" 360 drawings :)