Diana Ann Madeleine Tidholm Svennevig is an alternative medicine practitioner specializing in physical mediumship and channeling. She has lived in Norway since 1988 and has over 25 years of experience in the industry. Diana has been approved by the Norwegian Spiritualist Association Healerforbund since 2011 and is a registered member of the Norwegian Healerforbund. Her education includes studies at The Arthur Findlay College in the UK, where she has focused on mental mediumship, trance, healing and physical mediumship.
Diana runs the Medium School, which she established in 2020, with the goal of raising knowledge and competence among mediums in Norway. She offers both physical and online courses, as well as teacher training. In addition to the courses, she gives lectures on the spiritual world and has published books related to spirituality. Diana's approach emphasizes personal development and spiritual growth, and she creates a safe and supportive atmosphere for participants in her activities. She has also been part of a closed circle for physical mediumship since 2015.