here comes my next batch of september pencil sketches, that I did following the idea of 
As you can see, the works start with some kind of 3D hatching, further develping into a grid woman and a flustered portrait. Then I was kind of experimenting with some of my typical merged reality drawings. And finally I tried some freehand "Spirograph" flower helixes, before I've come full circle with some basic hatching again.
Please also check out my #penciltember sketches 1-4, 5-8, 9-14 and 15 if you've not seen them yet!
@shortcut