A princess and a king. The source images are from Braun & Schneider's Historic Costume Book. The words down the side are "princess" and "king" in Greek.
A while ago I made a tutorial for 3D kandi cuffs, and posted it to facebook. It was (debatabley) a little difficult to follow, so I've added arrows and dots and redone the directions, so hopefully it's clearer now. It's been posted to my flickr: (click the image)