Hi there,
Flipping the Blend Mode or adjusting the Layer Transparency, sounds as easy as changing the Colorizer. Pure fun.
Here are some examples based on the Formula Shader, the core of most of them are just minor changes of the default formula.
It’s an experiment. ;o)
Enjoy
C4D file with eight variations.
https://www.amazon.com/clouddrive/share/WquRcCa0SlXnrXSMgg6LWUchSTFe37gLOnePUaRM4a1?ref_=cd_share_link_copy