Nicholas Roerich, also known as Nikolai Konstantinovich Rerikh , was a Russian mystic

Mysticism

Mysticism is the knowledge of, and especially the personal experience of, states of consciousness, i.e. levels of being, beyond normal human perception, including experience and even communion with a supreme being.-Classical origins:...

, painter, philosopher, scientist, writer, traveler, and public figure. A prolific artist, he created thousands of paintings (many of them are exhibited in well-known museums of the world) and about 30 literary works. Roerich was an author and initiator of an international pact for the protection of artistic and academic institutions and historical sites (Roerich’s Pact) and a founder of an international movement for the defence of culture.