Love it! Love the colours!
One of the only artistic things I remember doing wayyy back in primary school in the 70's was using different colour oils in a tray and putting the paper in it- the way that they used to make the covers of books.
I've never done that since but always thought about it and this looks like the perfect way to do it digitally too.
Yep it does take you back to those schools days but something to do when its raining outside just like to play and see what outcome i get 👍