Women are always asking us how they can use their Power Couples together, so we turned to Aviva Atri, an ultra-creative graphic designer based in Miami, to illustrate how to mix and match your lacquers. Think upward swoops, angular lines, and squiggly waves–Aviva shows us the polishing tricks of the trade to layering your color-drenched shades. Learn how experiment, play, and nail your look below.