I would like to present to you my training project called Interior DR. I tried to replicate photos of existing interior, beautifully design by Paolo Didone.
Original photos of the interior you can find here: https://www.behance.net/gallery/79400587/Interior-DR
I created the scene in Blender and render it with the Octane engine. If you have some questions about the project, Blender, Octane, the meaning of life or something else, don´t hesitate to ask in comments or send me a message.