ambassador in chains

I started working on a few images with this theme today. About the Apostle Paul. There is still some more detail I would like to add to this, then set up some additional camera angles. So this is an initial concept render to be further refined. I was debating whether to go with a cool colour scheme to make the dungeon feel cold and damp, but I think I prefer the warm lighting shining into the dark, gloomy dungeon. It also looks more like the correct climate for the area.