The first solo art exhibition of the author of the book Comet in Moominland was in 1943.
Comet in Moominland (Swedish: "Kometjakten" / "Mumintrollet p kometjakt" / "Kometen kommer") is the second in Tove Jansson's series of Moomin books. 
 Her first solo art exhibition was in 1943. 
