Lena C. is a Taiwanese sound artist based in Enschede, the Netherlands. Her practice centres on sound as a relational and affective medium, working across live performance, composition, and installation. Working with modular synthesizers, field recordings, and data-driven processes, she creates electroacoustic textures that move from delicately immersive to raw and intensely dynamic. She explores how sonic practices can reflect on relationships between human, non-human agencies and the environments, from daily encounters to broader geological phenomena, such as water systems and riverine landscapes, urban backyards as shared territories, and seismic activity that cuts across daily life. Her work often extends into collaborative and interdisciplinary formats, where sound interacts with movement and site-specific stories.