KATE DEWDNEY-HERBERT, Smythson Royal Wedding exhibition preview. Smythson together with Janice Blackburn has commisioned 5 artist designers to create their own interpretations of Royal wedding memorabilia. Smythson. New Bond St. London. 5 April 2011. -DO NOT ARCHIVE-© Copyright Photograph by Dafydd Jones. 248 Clapham Rd. London SW9 0PZ. Tel 0207 820 0771. www.dafjones.com.