Ulrika “Ulla” Fredrica Pasch (July 10, 1735-April 2, 1796) was a Swedish painter and miniaturist and a member of the Royal Swedish Academy of Arts.
Biography on Wikipedia: https://en.wikipedia.org/wiki/Ulrika_Pasch

Boy with Map of Scandinavia by Ulrika Pasch
1771 / Oil on canvas / 26-2/5″x21-1/4″ / Nationalmuseum, Stockholm, Sweden

Ulrika Pasch on Artnet: http://www.artnet.com/artists/ulrika-ulla-frederika-pasch/

Further reading:
https://skbl.se/en/article/UlricaFredricaPasch
https://womennart.com/2019/07/10/otd-ulrika-pasch/
http://figurationfeminine.blogspot.com/2015/07/ulrika-fredrica-pasch-1735-1796.html