https://books.google.com/books?id=bk2MDAAAQBAJ&pg=PA35&lpg=PA35&dq=diagram+remote+viewing&source=bl&ots=t-80zOx39_&sig=dJoe9vlSbVpaEvxUiflx9qsgQAY&hl=en&sa=X&ved=0ahUKEwid6p38s-vUAhUm_4MKHYiZDrwQ6AEIJDAF#v=onepage&q=diagram%20remote%20viewing&f=false