Growing up in the center of the collaboration of efforts between her aunt and father, Jansson gained an intimate window into the creative processes behind the Moomin comic strip series. As Tove's efforts became directed more at writing and the strip's production became more the effort of her father, Jansson became an active help in management of the visual aspects of Moomin as an intellectual property.
In 1979, Lars Jansson founded the limited liability company, Moomin Characters Oy Ltd, now headed by Roleff Kråkström. According to a 2004 article in the Finnish business magazine Talouselämä, Oy Moomin Characters, Ltd is Finland's most cost-effective business, with some 80 Moomin licences in Finland and almost 300 abroad.[6] It has been listed as among the top Creative Export Companies of Finland in 2007.[7]
Since 1993, Jansson, together with her father, has managed the production of a new series of Moomin strips which Jansson now manages solely.[8]
In 2006 Jansson took the role of director in the release of the CD, Muumipeikko ja Pyrstötähti.[9]
In 2008, the rediscovery by Jansson of the manuscript for "The King in Moominland" (a TV script written by Tove and Lars in the late 60s) made news as the resulting musical performed at the Åbo Svenska Teater represented the first performance of this "lost episode" in decades.[10][11]
Sophia Jansson in film and print
Lars Jansson produced both Moomin strips as well as others including a short strip called Sophia which he produced for a publication called Jaana in 1965.[12]
In May 2003, the Finnish Embassy in London arranged for events to surround the recent translation of Tove Jansson's 1972 Sommarboken, a novel which featured the fictionalized life of the young Sophia on an island.[13] During this event, publishers presented works by Sophia Jansson and Johanna Sinisalo.[14] Jansson was later interviewed in June 2003 by The Daily Telegraph where she explained the details surrounding the story presented in Sommarboken and the relationship shared between Jansson and her aunt, Tove Jansson.[15][16] She would write in more detail about this topic in 2006 in the Scandinavian Review,[17] and again in 2010 for The Guardian, when she explained the nature of her relationship with the rest of the family including her grandmother Signe and Tove's partner, Tuulikki Pietilä.[5]
Jansson has been credited in such books as Tove Jansson's 1989 Rent Spel[18] and Kate McLoughlin's and Malin Lidström Brock's 2007 Tove Jansson Rediscovered[19] among others.
^KOOMAAddressiArchived 2008-09-22 at the Wayback Machine Uiah.fi: "30116. Sophia Jansson-Zambra Espanjankielen opettaja". In Finnish. Retrieved 18 September 2008.
^Sophia Jansson-Zambra (host), Kanerva Cedersteröm (director), Riikka Tanner (co-director) (Spring 2007). Haru: The Island of the Solitary, Introduced by Sophia Jansson (documentary). New World Finn.