Tove Jansson "Pessi and Illusia", a ballet by Ahti Sonninen ("Radio tekee murron") which was performed at the Finnish National Opera. By 1958, Jansson began to become directly involved in theater as Lilla Teater produced "Troll i kulisserna" ("Troll in the wings"), a play with lyrics by Jansson and music composed by Erna Tauro. The production was a success, and later performances were held in Sweden and Norway. In 1974 the first Moomin opera was produced, with music composed by Ilkka Kuusisto. The biennial Hans Christian Andersen Award conferred by the International Board on Books for Young People is the highest recognition
Naantali tourism, the city's main industries are electricity production, oil refining, manufacturing, and services. The Port of Naantali is the third largest in Finland in terms of goods traffic, and the city is home to a power plant and an oil refinery owned by the government-controlled company Fortum and Neste. Naantali is twinned with: Naantali Naantali (; ) is a town in south-western Finland, known as one of the most important tourist centres of the country. The municipality has a population of (), and is located in the region of Southwest Finland, west of Turku. The town encompasses a land area