The spirtual practice of making and using Tantra paintings as objects of meditation in northern India dates to the 17th century. A Pinterest search will reveal many examples. The best "entry" into understanding Tantric images is Franck Andre Jamme's Tantra Song: Tantric Painting from Rajasthan, published in 2011 and avilable on Amazon.



Tantra #1.
Tantra #2.
Tantra #3.
Tantra #4.
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Tantra #7.
Tantra #8.
Tantra #9.
Tantra #10.