Original IFF Deluxe Paint images from back in the day, courtesy of the Amiga Graphics Archive.
This is the one that always makes me think of DPaint:
I had Brilliance back then too, somehow I find it easier to use, than DPaint. Not sure why. Unfortunately I don’t have Amiga anymore, but at least I have unforgettable memories from that era. Oh, now I got something in my eye, sorry.