
Basically, just a simple shape, following a path, that follows another path, itself following a path.
It is just a "proof of concept", but I guess it might be interesting to tweak it and see the possible results (and get completely lost about what's going on!)
I guess someone already did that, but in case you never thought about it, here you go!
Render (glitched, for some unknown reason):

Render+paths:

The .anime file