Read about Mandalas
Cornell, Judith. Mandalas: Luminous Symbols for Healing. Quest Books, 2006.
Cunningham, Bailey. Mandala: Journey to the Center. DK Publications, 2002.
Feininger, Andreas. Nature and Art: A Photographic Exploration. Dover, 1983.
Fincher, Suzanne. Creating Mandalas for Insight, Healing, and Self-Expression. Shambala, 2010.
Illuminations of Hildegard of Bingen, Text by Hildegard of Bingen, with commentary by Matthew Fox, Bear & Company, Santa Fe, 1985.
Lawlor, Robert. Sacred Geometry: Philosophy and Practice, Thames and Hudson, London, 1982.
Mookerjee , Ajit , and Madhu Khanna (Preface) Yantra : The Tantric Symbol of Cosmic Unity, Thames and Hudson, New York, 1997.
Purce, Jill. The Mystic Spiral: Journey of the Soul. London: Thames and Hudson,1974.
Schneider, Michael S. A Beginner’s Guide to Constructing the Universe, Harper Collins, 1995.
Tucci, Giuseppe. The Theory and Practice of the Mandala. Dover, reprint 2001. First published 1949.