First layer on the fourth panel today.

It felt a bit high, but I got it done.  I am sure I will be up there a lot more in the coming days as the imagery is refined and layered further.

Still working on the alignments between panels...it is a bit more tricky than I expected.

Playing with alignments is a challenge.  

I am up and down the scaffolding dozens of times in a session seeking to 

fine tune the passage of lines of force, shapes and contours as they pass visually 

from one panel to the next.