In 2010, Mētra graduated from the Janis Rozentāls Riga Art School with the qualification of a photo designer and from the Department of Painting of the Art Academy of Latvia in 2014. Since 2018, Mētra has been actively participating in exhibitions. In 2012, her first personal art exhibition “Untitled” was held, then the exhibition “Mothers and Daughters” in 2013. In 2016, the Embassy of Latgale GORS hosted Mētra’s largest personal photography exhibition “Still life. Portrait”. In the autumn of 2016, her first personal exhibition of paintings “November” was held at the Jurmala City Museum. In May 2018, Mētra’s personal exhibition of photographies “Substance” was hosted by the Contemporary Art Gallery in Līvāni. In 2018, a solo exhibition of paintings "The First Snow and in 2020 the exhibition "Presence" took place