Hidden animals in the roots

[Jorge_Stolfi]

For me, it makes a difference whether the plant loses its leaves in winter or whether it is evergreen.

But there are many plants where that cannot be the explanation: 

• On You are not allowed to view links. Register or Login to view. the leaves alternate between green and white (unpainted).
  
• Ditto on f22v.
  
• Ditto on f37v.
  
• Ditto on f43r.
  
• Ditto on f49v.
  
• On You are not allowed to view links. Register or Login to view. each leaf has zebra-stripes, green and white.
  
• On You are not allowed to view links. Register or Login to view. the leaves alternate between green and blue (with "dirty brush" effect).
  
• On You are not allowed to view links. Register or Login to view. the leaves are green on the side facing the interior of the "cup", brown on the other side.
  
• On You are not allowed to view links. Register or Login to view. some leaves are green, some brown, and some light blue.
  
• On You are not allowed to view links. Register or Login to view. the leaves alternate between green and dark blue.
  
• On You are not allowed to view links. Register or Login to view. the leaves are green, ocher, and white.
  
• On You are not allowed to view links. Register or Login to view. the leaves are green with a dark blue core.
  
• Ditto on f56r.
  

And there are definitely three painters. They are called Good, Bad and Terrible.

That may be the case, yes.  It would explain why the quality seems to oscillate from page to page.  Maybe we  can classify pages by "handpainting", as well as handwriting?

All the best, --stolfi