The picture doesn't do it much justice but this is one of my favourite pots thrown on the wheel last year in ceramics. To decorate it I painted slip onto some wallpaper and patted the wallpaper around the pot to create this design. I then put a transparent glaze on and it lifted it! You can use the wallpaper technique on anything for example I use it sometimes to tone paper with. Just pick up some scrap bits or visit a charity shop.