These storage furniture pieces by Paris-based designer Frédéric Gaunet caught my eye. They're made by Tolix, a French manufacturer of metal furniture.

The MT 1335 is a handsome storage unit that looks both retro and modern:

It scales down to become the MT 750:

And scales down once more to become the MT 500, which is both a side table and a stool:

The MT series are all made of steel and come with a ton of color options:

If the MT's shapes are too conventional for you, check out the Mono Cylindre, which spins 360:

Or the Bi Cylindre, where each unit can rotate 360:

The Cylindre series' supporting structures are steel, and the cylindrical units are made of aluminum. They also have multiple color options:

I'd love to see some detail/up-close photos of these, but sadly none have been posted.