Progress: cover art
I've just done the artwork for the front cover of the book! Rather than have another artist draw the cover like the previous book, this time I've made the cover myself using the same techniques I'd use to make a giant IWC comic panel. I took a photo of the characters, then edited in some backgrounds! The Graf Zeppelin is a public domain image, and the landscape is a photo I took myself in Switzerland.
It's not a world class piece of art, but it's very IWC. I hope you like it!