This necklace by Fernando Dasilva is only one of several samples on page 35 of his book: Lovely Knots – An Introduction to Chinese Knotting. I thought you would enjoy seeing a little bit more of it. It beautifully spotlights the single and double knot Fernando shows you how to make in the book. The knots are spacers between crystal beads. The cording is, of course, Lovely Knots.