I am not the author of this graffiti, just a photographer. The graffiti, very nice green Muumitroll, was located on Kastani tn. 8 (Kastani ja J. Kuperjaanovi tn. nurgas), Tartu. The photo was taken in June 10, 2026. I visited this place again in October, but now the wall is repainted, and this nice Muumitroll is not there anymore.