Another minimalist design using matte white nail polish and matte black stripes. Again, using strips of tape will do the job. Just make sure the base color is completely dry before you place the tapes.
Color Club Cosmic Fate Nail Polish (Halo Hues Collection) | Live Love Polish
Quick Dry Nail Lacquer
Faux Dichroic Glass Tiles Made with Nail Polish from eCrafty.com
DIY Dichroic-Look Glass Tiles Made with Nail Polish