70. Otz

Maybe you've noticed that I left out Monday's flower. That was because I simply forgot to make a flower that day. Well, actually I thought a lot about which flower I could make on Monday evening, but I was preparing a presentation for a seminar and in the course of that I forgot my flower.

So I did another drawing yesterday, again inspired by Tuesday's seminar but referring to a lecture we had last semester. And another insider ;)