This is the logo for my recently launched blog plstk.org. plstk – what a word! It derives from the word Plastik, which is the german equivalent to the word plastic. I took out the vowels. The logotype is basically a hand drawn scripttype which was vectorized. The idea was to get it like being drawn from one line only in a nice flow.
Here’s a scan I saved from the early drawing process.

Another version I made of it:

How it’s used on plstk.org: