What is spirituality in Buffalo Woman Shamanism?

In Buffalo Woman Shamanism, spirituality stands for the conscious connection,

with everything that is there and with everything that apparently isn't there. (The text continues after the pictures.)

Thus, it describes the lived communication of man with every living being and the individual spirit beings as well as with the great creative spirit, the primal force, the spirit. 

This also, and especially, refers to the essence of all being. The true nature of all beings and non-beings/spirits.