The document discusses the intertwining relationship between vision, embodiment, and the cultural constructions of subjectivity, particularly in the context of photography and mental illness. It examines historical practices from the 19th century, illustrating how photographic technologies shaped perceptions of mental health and identity, revealing a complex relationship between authenticity and performance. The analysis highlights contemporary video art as a continuation of this discourse, where artists explore the fragility of the self through performative acts recorded for the camera.