Lars Jansson (cartoonist) Sophia, worked together with him in 1993 to help manage the production of a new series of Moomin strips which Sophia now manages solely. Lars Jansson (cartoonist) Lars Fredrik Jansson (8 October 1926 Helsinki – 31 July 2000 Helsinki) was a Finnish author and cartoonist. A native of Helsinki, Jansson was the son of a sculptor, Viktor Jansson, and a Swedish-born illustrator, Signe Hammarsten-Jansson. His siblings included an older sister, writer Tove Jansson, and an older brother, photographer Per Olov Jansson. In 1958, his sister assigned to him the writing of the "Moomin" comic strip, which he drew from 1961
Tove Jansson is a work of charm, subtlety and simplicity, describing the summer stay on an island of a young girl and her grandmother. The girl is modelled on her niece, Sophia Jansson; the girl's father on Sophia's father, Lars Jansson; and the grandmother on Tove's mother Signe. Although she became known first and foremost as an author, Tove Jansson considered her careers as author and painter to be of equal importance. She painted her whole life, changing style from the classical impressionism of her youth to the highly abstract modernist style of her later years. Jansson displayed a number of artworks