Join the top and bottom edges of the first picture to get the knot 8₁₉ (in Rolfsen notation). Notice that it is not alternating. Join the top edge to the bottom edge to get 4₁, 8₃ and 3₁. More alambra knots.

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Notice the curtain behind Henry VIII in Holbein's picture. The picture is in the Walker art gallery, Liverpool. Is there a connection between HenryVIII and the Alambra? From a design by Leonardo da Vinci?

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This one is in the American Museum of Natural History. This is 6₁

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