There's some interesting logo ideas in this post https://github.com/tootsuite/mastodon/issues/962#issuecomment-301612456
@davidpgil @Gargron true, it is abstrakt, but reduced to the absolute minimum.
I love the annotation to yinyang
“Yin in its highest form is freezing while yang in its highest form is boiling. The chilliness comes from heaven while the warmness comes from the earth. The interaction of these two establishes he (harmony), so it gives birth to things. Perhaps this is the law of everything yet there is no form being seen” (Zhuangzi, Chapter 21)