[1] Their first work was the restaurant Il Topolino that appeared on Bergsgatan in Malmö.
[7] Their identities were unknown until February 2025, when they revealed themselves as Elin Westerholm and Lupus Nensén, and also announced the end of the Anonymouse project.
[1] In April 2017, they created an amusement park at Södra Förstadsgatan.
[9][10] The duo also built exhibits in Bayonne[11] and on the Isle of Man in 2018[12] and later the same year a miniature barber shop and a shelter for mice in Malmö.
[13] In May 2019 a detective agency in Malmö and a website opened, where the public was invited to solve a fictitious case.