Here is an interesting idea for storing books and a whole bunch of other objects that would otherwise be left unorganized. Hillside Modular Shelving System was designed by Claesson Koivisto Rune for the company Arflex and is both efficient and interesting looking. Individual cabinets are placed together to form beautiful and unique shelving units, reminding of hills and valleys, each time with a different format. Blue, yellow, black or red, this furniture idea could be a great addition for a contemporary interior and could do wonders when it comes to brightening up the room. The irregular shaped shelves can be either placed on the wall or mounted on the floor, even though the first option could be a huge space saver. Aren’t they lovely?- via 3rings