In 2020, Tūna earned her BA degree in Arts from the Painting department at the Art Academy of Latvia. In 2022, a two-year programme in Developing Photographic Language at ISSP School. In 2023, she graduated from an interdisciplinary MA programme POST at the Art Academy of Latvia.
Recent group exhibitions include a 1st place award for the BDO Young Artists Award, gallery PILOT, Riga, LV (2023); Chasing the Devil to the Moon, Tallinn Art Hall, Tallinn, EST (2023); Language of Flowers, Riga Photography Biennial, Riga, LV (2023); Metahorror meets Metahumour, Lethaby Gallery, London, UK (2023); EiTiET. 5 MALŪNAI. Vilnius, LT (2023); Flora Fantastic, Apexart gallery. New York, USA (2022) and soloshow The Order of Invisible Things, gallery DOM, Riga, LV (2022).