Lene Handberg is the co-originator of the Unity in Duality Training and Educational Director of Tarab Institute International, an organisation with branches in Denmark, Germany, Finland, France, Sweden, Holland, Slovakia, Spain and India, devoted to advancing the universalities of ancient Indo-Tibetan personal and spiritual wisdom. A native of Denmark, Lene Handberg was a student and protégé of Tibetan Buddhist lama, Dr Tarab Tulku XI, Lharampa Geshe, a contemporary scholar, who developed a very complete modern presentation of advanced Indo-Tibetan teachings, he called Unity in Duality, Tendrel. Lene Handberg helped Tarab Rinpoche to develop the Unity in Duality Training and to disseminate this knowledge and investigative practice-oriented tradition. Tarab Tulku Rinpoche PhD. (1935-2004) also known as the Tarab Tulku XI, was a Tibetan reincarnation Lama holding the highest Tibetan degree (Lharampa Geshe) from Drepung University-monastery of Tibet. Apart from being one of the best Indo-Tibetan scholars of our time, in accordance with Prof. Samdhong Rinpoche, he was also an accomplished Tantric Master and Dream Yogi, who from an early age had mastered the art of lucid dreaming. He was a person with natural abilities and able to use the dream state to solve the problems of his fellow monks and made Dream Yoga the main platform for his spiritual development.