I painted this scene for a card in the D&D game expansion Lords of Waterdeep: Scoundrels of Skullport. It's a subterranean temple. If you look closely, you'll see a few workers who are still building it, hence the title "Establish a Temple".
This piece presented some lighting challenges since it's a subterranean scene. It needed to read well but still look like it was underground. I ended up backlighting the temple and using a muted ambient light from an unclear source, punctuated by some torchlights.
I had a good time designing the temple and overall, I was very pleased with the final painting.