Galleria IDEA is a corridor gallery located on the second floor of the C Wing at Kaapelitehdas in Helsinki. Visitors can explore visual art free of charge through the rotating exhibitions displayed on the walls. From October 6–25, 2026, the exhibition *Hyvyys kintereillä* by the Hehkunheilat group will be on view, featuring paintings by four artists working at the Cable Factory. The group consists of Bambu Hellstedt, Aino Keinänen, Paula Pitkänen, and Sari-Aino Tolonen. The themes of the exhibition are hope and positive energy. The opening reception will be held on Saturday, October 10, from 3:00 to 5:00 p.m. The visiting hours listed in this announcement apply to this exhibition; the hours for subsequent exhibitions will be confirmed separately.