Tiny origami crane earrings

A pair of tiny origami crane earrings that I could not resist buying myself a year or two back. They are so delicate that I have only worn them once but I do like to look at them every now and again and wonder at the skill involved in folding two tiny bits of paper into something so pretty.
For Tiny Tuesday with thanks to MaryElizaR on the theme of 
the paper made from a tree