Not a feature wall in that sense but a great background to the bed. As if it’s a bed frame, which gives the bed stability & the whole room good balance. With the floor lamp on the left high & the frames to the right that low, the whole set becomes more exciting. Additionally, it’s nice when not all the shelves behind the bed is overloaded with things, it would otherwise create a messy look. The colour choice on the wall & dark flooring gives the room a masculine touch.
Take care / Marie