I love all colours, even though I am and always will be totally in love with my beloved blue, I do love a rainbow! I don't know what it is about them, but even now I get stupidly excited if I see one in the sky and even more excited if it’s a double rainbow.
My daughter is also totally in love with rainbows. I think it's in part to the whole mermaid unicorn fantasise vibe at the moment. A while ago now I painted a couple of abstract rainbow prints with her in mind and put them up in my Etsy store. These have remained the most popular items I sell! I hope they stand the test of time there is something about them that I really like, they are seemingly simple but the bright burst of colour is a great mood booster. Even on those really dark dismal days, you can have a piece of rainbow magic on your walls.