Elsa Beskow (née Maartman; 11 February 1874 – 30 June 1953) was a famous Swedish author and illustrator of children's books. Among her better known books are Tale of the Little Little Old Woman and Aunt Green, Aunt Brown and Aunt Lavender. Background. Born in Stockholm her parents were businessman Bernt Maartman (1841–1889), whose family came from Bergen, Norway, and Augusta Fahlstedt (1850–1915). Beskow studied Art Education at Konstfack, University College of Arts, Crafts and Design, then called Tekniska skolan, or the Technical school, in Stockholm.
https://en.wikipedia.org/wiki/Elsa_Beskow