Helena Roerich
Helena Ivanovna Roerich (Russian: Елена Ивановна Рерих; née Shaposhnikova (Шапошникова); 12 February [O.S. 31 January] 1879 – 5 October 1955) was a Russian theosophist, writer, philosopher, and public figure. She and her husband Nicholas Roerich were the principal articulators of the Agni Yoga neo-theosophical teachings, which they claimed had been transmitted to them from the ascended master Morya.