This personal project was made as a new challenge for me, I really love the dark spaces like this one, only supported by accent lights but in essence are completely painted by natural light.
I wanted to try new moods with Fstorm as my artistic render engine, it works really good with this kind of spaces, with low light, sharp shadows drawed in walls, tables, floor, accessories, blueish and cold moods, dramatic scenes, etc.
I only used a simple cloudy hdri map for lighting, was enough for nice shadows and volumetric feeling.