![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjN-M4oM3LZmfOsayrTNDejCu_LJThMjx1fS7lXMQH6gc5TxxpYImThwtcEAkEzoBOhRBGe-KxOnn2FpsLuRCIfNvCOD7FEpvOmVjNzbsDTcOybxIdhPdxxhKdTCPPsGiGu5kAe/s400/Koch+system.png)
These are some preliminary drawings done by Rudolf Koch, where he outlines a system which became the basis for Kabel, circa 1920:
I kind of wish I had found this before I did my painting, but am also kind of amazed that I (re-)discovered many of these correlations and relationships on my own.
I love systems!