Martina Pontena / Gideon Weisz

Barcelona's Martina Pontena has a winning formula, and it goes something like this:

awesome = [(white fibres / clear glass) * oxidized silver]²

I especially love the pendants.

Bonus link: for rings rooted in some actual math and science, check out Boston-area sculptor Gideon Weisz for binary (pictured), mobius and amino acid rings.

Even more jewellery:

• Leslie Perrino (Wisconsin) - computer parts


• Zoe & Morgan (UK) - edgy classics


• Anne Sportun (Toronto) - metal & gems


• Agnès Moulinot (Paris) - modern silver


• Mykonos (Japan) - vintage style