The caption reads: Unidentified white female between the age of 8 and 10 years old. Subject underwent 6 months of treatment using heavy doses of LSD, electroshock and sensory deprivation. Experiments under codename: MKULTRA, about early ’60s. Subject’s memory was erased and her brain is that of a newborn baby.
Not sure if this is a real photo of a MKULTRA subject or just a fake, but LSD was indeed used during this unethical experiment.