Cosmic Violine’s been part of the Celestial Lights Collection. It’s a sparkly varnish with a base colour somewhere between wine and burgundy, containing reddish and golden glitter particles. (The French word violine actually denotes a rich purple shade with a visible tad of red.)
Only one photo… sorry. I used two coats. As for the name, the actual colour on the nails looks more like a brownish red than purple. Cosmic Violine does not belong to my favourite shades of Chanel either; I don’t even know why… should give it another try maybe.