In 1988, His Holiness the 14th Dalai Lama, the spiritual leader of Tibetan Buddhism allowed the first construction of a mandala in the west to be open to the public. This mandala was the Kalachakra Mandala and was constructed in sand by the Namgyal Monks from Dharamsala India at the Natural History Museum in New York City. His Holiness opened up the viewing of the mandala as a cultural offering, and as a means to preserve Tibetan culture. His Holiness felt that it would be a benefit to the world, as it would enhance the lives of all living beings near the construction site.
A mandala is thought to bring peace and harmony to the area where it is being constructed. Simply viewing a mandala is believed by Buddhists to be enough to change one's mind stream by creating a strong imprint of the beauty of perfection of the Buddha's mind, as is represented in the mandala itself. As a result of this imprint, one may be able to find greater compassion, awareness, and a better sense of well-being.