I forgot to say, I now have a shop where you can buy my stickers.
This is a real passion project I've been working on for years.
I have specifically aimed at boys in designing these stickers. Not that they are only suitable for boys, but many Christian stickers are so cute and girly that I wanted to redress the balance :-) From having used prototype versions in my own Sunday School, girls do seem to like them too. Yes, even the skull!