Parisian duo Claire and Arnaud of Origami Jewellery started making Japanese origami-inspired pieces in 2008. They originally made their jewelry out of paper and thread, but quickly realized the shapes they were creating would translate well using gold and silver. Now, with plenty of critters, as well as other 3-D shapes (I love those cufflinks, above), the line can be purchased at Boticca.com, available in limited quantities.