Sos, I was trying these out today, and I can already see a great. Umber of applications for these flat sponges. Wonderful!!
A question though. What's the Luminance one supposed to do that's different? I tried them out, and I'm feeling like the difference must be subtle. I was assuming it had to do with opacity/value? But then the "normal" one seems to relate opacity to pressure already, so I was confused. Thought here might be applications I might miss out on cells lack of understanding of the tool.
Sorry to hear you've been sick. I really appreciate the time you've spent helping out with this thing. You're a great help on these boards. We're clearly lucky to have you here.