cropping a bit of the left side of the frame would eliminate the distracting white area in the top left corner. Otherwise, I like the textures and the sweep of the arch across and into the photo.
Technically, this is a really nice shot. Great focus on the arm of the chair and the lighting is fine. You were able to pick up the texture of the fabric nicely. However, the subject matter is a bit drab. You probably could have cropped closer to the left of the chair arm to get rid of the white space at the top left
Evidently you've been practicing your "seeing things creatively" skills... a good abstract image found in a place most of us wouldn't have thought of looking.
Interesting picture, I think you should have avoir the right part with the vertical black shadow and some of the left side as well .... This way the shapes would have been more pure and more interesting .. retry for yourself with cropping .. 4