Coloringbook: Color the Multiverse

Unleash your creativity with Color The Multiverse, a captivating coloring book inspired by the rich worlds of the Association of Ishtar books by Bonsart Bokel. Featuring stunning illustrations by talented artists from around the globe, this collection brings to life favorite characters, intricate interiors, and sprawling landscapes from Wrench in the Machine and Bound for the Styx.

Optimized for A4 printing, the images perfectly capture the vibrant themes of steampunk, dieselpunk, and alternate history. Dive into these immersive worlds and add your own colorful touch to the multiverse!

This product includes a PDF with 24 line-work illustrations by various artists from around the world and was initially funded with Kickstarter.

Trademark & Copyright Notice:

© 2025 Radio Retrofuture, The Netherlands. All rights reserved. The Association of Ishtar and Nightwatch are registered trademarks of Radio Retrofuture. These digital products are licensed for personal use only and may not be used for any commercial purposes without express written permission from Radio Retrofuture. Any unauthorized reproduction, distribution, or commercial use of these materials is strictly prohibited and may result in legal action.

All intellectual property rights, including copyrights and trademarks, are owned exclusively by Radio Retrofuture. Use of these materials constitutes acceptance of these terms.