Signum was first presented on behalf of celebrity chef Erik Lallerstedt at Restaurant Gondolen in Stockholm for the 40th Anniversary of Accession of HRH King Carl XVI Gustaf in 2013. The design was crafted for a signature dish, Salmon Carl XVI Gustaf, created by Erik Lallerstedt for the occasion. Inspired by the Swedish theme, Bernadotte & Kylberg created a series of plates and accompanying deep bowls. The white and azure colors of the china complement the yellow hue of the curry ingredient in the Salmon Carl XVI Gustaf dish, creating a beautiful and artistic presentation of the Swedish flag with the colors of yellow and blue.