Blu waves: Beaded Necklace

One of my favorite, and it came off by a mistake .... I tried to recreate a pattern I saw, and I made a mistake, so my necklace looked very different from what I had in mind but at last I prefer this waving pattern....

it's all made with 4mm bicones in different colors: metallic blue, sapphire, light sapphire, acquamarine AB, light azore, crystal and used blu goldstones...