Ewa Justka is a Polish electronic noise artist and instrument builder based in London.

Justka’s main field of research is based on exploration of materiality of objects, vibrant, ontological systems (human bodies, plants’ bodies, electronic circuits: varied range of micro and macro environments and relations between them) and an investigation of modes of quasi-direct perception through noise performance actions, interactive installation, DIY electronics, hardware hacking, plant-molesting, breaking, deconstructing and collaborating. In her artistic work Ewa attempts to explore the concept of materiality of the hidden.