Hertan Maailma is a kid-focused media format that kids and parents both adore. It is secure, instructive, and most importantly, entertaining and fun.

The pilot episode of Hertta's television series debuted in March 2008 on Pikku Kakkonen, a Finnish magazine-type children's TV-show shown on Yle TV2. Games and animation have been among Pikku Kakkonen's most well-liked internet works since their publication. The Swedish SVT station has also broadcast the cartoon series. Since then, board games, toys, coloring books, and picture books have all been added to the list of Hertta's adventures.

Hertta is currently highly well-known in Finland. PewDiePie, a Swedish YouTuber, has even "played" her games (video). Additionally, Hertta is featured in The Finnish Museum of Games (Tampere, Finland).

From 2007 to 2009, I worked as the production's art director, and from 2012 to 2013, I worked as a consultant and graphic designer for Hertta's mobile game project.