I've used yellow bazzil bling card for the base, scraps of various yellow papermania papers to cover the square sections inside and out. I used a lovely freebie image from Karen's Doodles printed on to pearlescent paper 4 times and coloured with promarkers. I'm not usually much good at folded projects but I'm pleased with the way this has turned out.
I'm also entering it into the Alphabet Challenge which is 'B' is for butterflies
Thanks for looking