Signe Hammarsten-Jansson Hammarsten-Jansson designed over 200 stamps. The couple had three children in total: Tove Jansson, Lars Jansson and Per Olov Jansson. Born to artistic parents, the children grew up in a Bohemian lifestyle, and all became artists in their own right. Tove became a writer and painter and would gain particular fame for her "Moomin" series. Lars became a cartoonist, ultimately becoming responsible for the "Moomin" comic strips as well as a later animated version. Per Olov became a photographer and collaborated with Tove on a few books. The children were directly influenced by their mother's artistic sensibilities and Tove in
Theme Park World player's creation. "Computer and Video Games"s criticism was that the game is much more freeform than "Theme Hospital": he said no specific goals are presented, and that golden tickets are often won suddenly. "PC Zone" reviewer complained that the player cannot build more than one of the same item at a time, and must keep re-entering the menus and select it again. He also described the adviser as "incredibly annoying", and the rides as "tamer than a sedated penguin". Despite these criticisms, "Theme Park World" was also described as "Very addictive". Jeuxvideo.com's reviewer thought "Theme Park World" is better than