I love the two basic shapes in this: cubes and ovals. I particularly like the cubes because it's not something I see as often as regular spherical beads, and they are worn around the edges enough to complement the shapes of the other beads as well as your feature pendents of the sun and moon.

Your construction of these earings is also very neat, no loose ends of tiger wire can be seen. The only thing I think detracts slightly from the beauty of this jewellery are the crimp beads at the top just below the the first silver flower spacer; maybe try and find a way to hide them, perhaps in a bead with a large hole, or maybe see if there are any ornamental crimp beads which when crushed, form a shape (so as to appear like a smaller bead). I can understand though that that isn't always possible to do, and that it is important to have a good grip on that tiger wire to prevent it loosening or comming undone in the future.

The earings are simple but beatiful, and certainly unique.