The Sterling Engine appears for the final time in this photography challenge. The spotlight will dim, and the Engine shall return to its place on the shelf to gather even more dust. Take a bow, Engine.
It's been an interesting challenge. I'm glad I did it. But I'm really tired of taking photos of the Sterling Engine, and look forward to not doing it any more.
I will post a Photography Challenge summary and lessons learned once I've had time to reflect some on the experience.