I made this a bit ago, but it’s arguably still one of my favorites. The walls were made using some cool displacement maps randomly generated! I mixed the textures with some emission to get the glowy effect. For the circular piece above the chair and character I modeled using the Random Flow add on which is simply amazing for this kind of work and also used the cables as well from random flow to add a bunch all over in this scene.
I really wanted to convey the idea that the person in that chair is not in control at all and this mind machine has taken over— the only bit of light he gets is from the opening above.
I hope you enjoyed it! 
