Grumbacher MAX plus Acryl?
 

Hello,

Only an idea I tested on a little panel: MAX mixed with Acryl paint , it works!

I think that would be good for people who have problems with toxic stuff or if one found (as me) acryls are too speedy to blend, even with delayer. ( Some delayer makes a funny bubble gum effect....)
I don't know is this archival? I can imagine it as a good underpainting mix : Raw Umber (MAX) and Tit White Acryl. (plus water if needed)

Is that my "patent" or have you some experiences with it? :)

Cheers, Leslie.

Leslie,

Grumbacher