Secret Cubic Shelves by Moroso, design Olafur Eliasson.

This sculptural totem goes for rhomboidal modules in recycled and recyclable iron in order to create a space with dynamic compositions.

Floreana by Danese, design Pierre Charpin.

This modular metal column comes in three heights and three colors and can be used alone or freely combined into multiple bookcases.

Jointed furniture by Serax, design Filip Janssens.

This series of metal and wooden cubes and parallelepipeds pursue one another in a dance up the wall to get the most out of even the narrowest spaces.

Folio by Tonelli Design, design Studio Debonademeo.

This glass, freestanding bookcase with a wood base has shelves in various inclinations to keep things tidy, yet not too much so.

Step by Step by Riva1920, design Giuliano Cappelletti.

With lots of stacked cubes and a revolving base, this solid wood bookcase with dovetail joints is truly versatile.

Hugo by Baxter, design Draga O. - Aurel K. B.

Slim and light, this bookcase made up of narrow modules which get hung on the wall is made in a grain mixture of a charcoal-gray concrete.

Panton Wire by Montana, design Verner Panton.

A chromium steel cube gives life to a modular interlocking bookcase (with other identical cubes) to which glass shelves can even be added

Gap by Porro, design Carlo Tamborini.

Made to furnish walkways like the entrance or the corridor, this vertical bookcase also acts as a lamp thanks to the strip of LEDs which traces its perimeter.

Random 2C and 3C by MDF Italia, design Neuland Industriedesign.

This iconic model gets updated with new colors and modules: 2C and 3C can be used alone or together to provide the most in flexibility.

Babele by De Castelli, design Martinelli Venezia Studio.

Slim, minimal and bold, this bookcase inspired by the legendary Tower of Babel comes in iron and metal in various finishes and two versions: freestanding or wall.