Yantra literally means "instrument". A Yantra is a geometric design acting as a highly efficient tool for contemplation, concentration and meditation. Yantras carry spiritual significance, and point the user to higher levels of consciousness.
In various spiritual traditions, Mandalas may be employed for focusing attention of aspirants and adepts, as a spiritual teaching tool, for establishing a sacred space , and as an aid to meditation and trance induction.
Fine art giclee prints and greeting cards with these Mandala/Yantra images are available for sale. Please, visit my Etsy shop for more details.