I was distracted goofing around with the proper colour for the skeleton's tube. Lots of tubes are what I consider too colourful for this project. I'm afraid that bright colours might be too visually distracting from the skeleton itself. Also I image the portals to hell should likely be more subdued not neon! It is unusual for me to do this but I pulled out some coloured pencils to check out some possibilities. I settled on this one in the end.
Automata is a creative blend of my life interests , engineering, art and woodworking.