Sometimes you think “this is just a prototype” when working on a project, but then it turns out to work pretty well so… I guess it’s getting a finish after all 
I decided to give miniature watercolours a shot this year and made a small kit I could carry with me when I travel:
Video of how the layers stack here: https://i.imgur.com/a5ESpRM.mp4
(I absolutely overdid it with the magnets. The closing is a pinch hazard)
And the first mini-painting using those paints:
Also my first watercolour since I was a kid in the late 1900s… I think there’s a lot of learning ahead of me.