I make a living as a children's book illustrator for Danish book publishers and I do scientific illustration as well. I use a mix of traditional and digital techniques. But not for this. These things are made only with the ballpoint pen I always keep in my pocket, diluted with alcohol. They are only made after work hours and they’re just for fun. I post them on Instagram @clausrye and if people like them, or if I feel like it, they end up here. Just for fun.