The Jokivalkeat (River Lights) Festival, held in Rovaniemi every Autumn, celebrates the changing of the seasons with a display of fire created by the University of Lapland in collaboration with the people of Rovaniemi.
These works are created by BA and Masters students at the University of Lapland. Groups collaborate on designs in keeping with each years theme. 2016's theme was 'Space'.
Day worked with 4 other students to create a work inspired by the 4 pillars of the universe, a photograph famously taken by the Hubble Telescope.
2016 livestream from the official Jokivalkeat facebook page.