The National Museum of Contemporary Art (Kallirois & Frantzi) presents “Voices,” a three-channel video installation by Margarita Athanasiou that examines spiritualist mediation and channeling practices through moving image essay form. The work weaves archival, found and original audiovisual material to trace New Age spiritualism, its links to emerging technologies, and its role in personal and collective transformation. Drawing on the artist’s childhood experiences and family interviews, it reflects on voice, transmission, and the body as a medium of communication. General admission to the museum costs €10. Visit emst.gr.