Subtle layers of vibration permeate all places. Even in the vast expanse of space beyond our planet, subtle interactions occur that human eyes cannot detect. There is no such thing as a pure vacuum, since these subtle layers of energy permeate everything.

In the subtle field, the distinction between the senses is not always obvious. An odor might look like a cloud or a wisp in the ether; a sound can have a visual representation related to its emotional quality. The same basic energy underlies the manifestation of all sensory impressions. We only see differences because we process energy differently according to the vibrations our subtle organs (chakras) respond to