Tove Jansson in exhibitions during the 1930s and early 1940s, and her first solo exhibition was held in 1943. Despite generally positive reviews, criticism induced Jansson to refine her style such that in her 1955 solo exhibition her style had become less overloaded in terms of detail and content. Between 1960 and 1970 Jansson held five more solo exhibitions. Jansson also created a series of commissioned murals and public works throughout her career, which may still be viewed in their original locations. These works of Jansson's included: In addition to providing the illustrations for her own Moomin books, Jansson also illustrated Swedish
Swedish-speaking population of Finland and Finnish-speakers are nowadays very common. According to a study commissioned by the Swedish Assembly of Finland in 2005, 48.5% of all families with children where at least one of the parents was Swedish-speaking were bilingual in the sense of one parent being Swedish- and the other Finnish-speaking (only families living in those municipalities where Swedish was at least a co-official language were included in this study). 67.7% of the children from these bilingual families were registered as Swedish-speaking. The proportion of those who attended schools where Swedish was the language of instruction was even higher. The Finnish authorities classify