CYW: Periwinkle Beautiful Thai costume from the southern island of Phuket. In response to Color Your World: Periwinkle. Share this:TwitterFacebookGoogleLike this:Like Loading... March 26, 2017 by Michelle Categories: Color your World, Culture, Photo Challenges, PortraitTags: Color your World, cyw, periwinkle, photo challenge, postaday Leave a comment