Thought Tantra was all about Sting and long-winded sex?

Think again. A new exhibition sets the story straight

The Goddess Kali

When we think about Tantra, we probably think about Sting having long-winded sex. (I know. Sorry). 

This is because in the West, we tend to interpret the word Tantra to mean something esoteric involving sexual marathons, if we think about Tantra at all.