Cristina Castro (Porto, 1974) lives and works in Porto, Portugal. She is an artist, researcher, and lecturer. Her work explores the materialisation of the concept of flow through drawing and painting, seeking to give visibility to that which, while present, remains invisible. She holds a PhD in Contemporary Art from Colégio das Artes, University of Coimbra; a Master’s degree in Museology and Cultural Heritage from the Faculty of Arts, University of Coimbra; and a BA in Fine Arts – Painting from the Faculty of Fine Arts, University of Porto. She is a full member of CIEBA and a research collaborator at ID+ at ESMAD. She is a professor at the School of Media Arts and Design, Polytechnic Institute of Porto, and at the University of Aveiro.