Zoya Nail Polish- Spring 2013 CollectionShade: Piaf Zoya Nail Polish in Piaf can be best described as a full-coverage, fresh forsythia yellow metallic. A light, cheerful yellow that`s soft and easy to wear thanks to the subtle shimmer finish. Originally created as a custom runway shade for fashion designer Zang Toi. Color Family: Yellow Finish: Metallic Zoya Nail Polish- Spring 2013 Collection