Much behind the scenes work in the last few days, but thought you might like to see the initial sketch for what became a printable craft sheet (set of sheets actually) here.
This was done most in the Microsoft free app, Fresh paint. It's great for giving the vibrant look of wet-in-wet watercolour. Haven't yet worked out how to make bigger digital paintings in it. But small ones like these are fine for card fronts and small designs.