Ewelina Jarosz is a hydrosexual researcher and performance artist who is involved in interdisciplinary projects in the field of hydroart. They are a child of the Baltic Sea, where they grew up with cyanosis and algae. They received their PhD in Humanities from Adam Mickiewicz University in Poznan. They currently live in Krakow and teach at the Department of Media and Culture Research at the University of Pedagogy. They collaborate with The Posthumanities Hub, an inter-university research platform for multi-humanities.