Whichever, there’s a H. P. Lovecraft (inspired? story?) film called ‘Color Out of Space’ that I watched the other day. It so happened that I bought some neon acrylics, so I tried them out to make a suiably alien, incomprehensible colour. My first attempt was a bit muddy:
Also I’m not sure that the A5 black paper that it is on really shows through.
For the second attempt, I used A4 black canvas sheet/paper and more separation between the colours.
Also, I made the blobs completely separate. They have purple/pink on the inside, with a green and yellow edge. Additional layers of varnish and colour made some difference, but not much TBH.
Reasonably pleased with the result, even though it won’t be sending anyone mad and seeing visions of eldrich gods, I hope.