Fold them down when you need an extra storage, flip them up when you don’t – this is the idea behind the Piegato, a mobile storage system, created by Matthias Ries for Serafini. These colorful metal shelves are as minimalistic as can be. Easy to install, fold flat, provide storage while taking zero space for themselves…  They come as individual units or as sheets of three (for creating bigger configurations). In addition to all this goodness, the unused Piegato shelves serve as an interesting aesthetic accent on your wall. As rightly stated by Dornob, these shapes become somewhat iconic – a passive element of decor.