Lena C. is a Taiwanese sound artist based in Enschede, the Netherlands. Her practice centres on sound as a relational medium and an evolving field of forces, working across live performance, composition, and installation. Working with modular synthesizers, field recordings, electroacoustic sound, and multichannel diffusion, she creates sound from delicate textures to raw and intensely dynamic. She explores how sonic practices can reflect on relationships between human, non-human entities and the environment, from daily encounters to broader geological phenomena, such as co-living in urban backyards as shared territories, to seismic activity that cuts across daily life. Her work often extends into collaborative and interdisciplinary formats, where sound interacts with movement and spaces.