Here are three open-access ceramics studios that welcome everyone from first-timers to designer-makers.
For the office? Paint pipe a bright metallic and the wood a washed color? V Scaffolding Boards and Dark Steel Pipe Wall Mounted and Floor Standing Industrial Chic Shelving/Bookcase - Bespoke Urban FurnitureDesign
If you want a subtle image on your wall and can't find a fitting wallpaper, just use a marker to 'doodle' on the wall. That way you can make a pattern that is just you and fits in your room perfectly.