If there exist fortunate people, if from time to time the wild sun of joy soars towards foreign lands in a sweet whirling of ecstasy - then where are the words which might tell of this? And if in the world there exists a beauty for enchantment, then how might one describe it?
("The Poison Garden")
Swifts, on a fine morning in May, flying this way, that way, sailing around at a great hight, perfectly happily. Then, one leaps onto the back of another, grasps tightly and forgetting to fly they both sink down and down, in a great dying fall, fathom after fathom, until the female utters a loud, piercing cry of ecstasy.
A unifying factor between the different traditions and lineages of Tantra, is that it is feminine in nature. It acknowledges the feminine as the basis from which all the practices spring. Therefore, Tantra is by its nature, the understanding that all phenomenal existence, the universe, or cosmos, that we experience is feminine in nature.
There are Tantrics who deliberately break taboos and social norms and then there are other Tantrics who, by means of their practices and the way that they practice, that to society in general, it may have the appearance of breaking social norms but in fact that is just the manifestation of the progress of their practice.