Lago's Air bookcase is based on the redefinition of space, reinterpreting the link between solids and voids and between light and heavy, reversing them. The supporting structure evokes lightness, while the volume falls on the shelves and on the storage spaces. Air is suitable for every room of the house, also because it is not attached to the wall. Furthermore, this bookcase designed by Lago, has a double face and placing it the centre of the room is the perfect solution for dimly lighted spaces: in fact, the glass lets the light pass through and reflects it in the room, filling it all.