https://trc-images.nl/collection_images/hires/2011/2011.0426.jpg#\\TRC-SERVER\TRCSharedWork\TRC Database\collection%20photographs\2011.0400\2011.0426.jpg#
https://trc-images.nl/collection_images/hires/2011/2011.0426_2.jpg#\\TRC-SERVER\TRCSharedWork\TRC Database\collection%20photographs\2011.0400\2011.0426_2.jpg#
See also the TRC online exhibition (2019) https://trcleiden.nl/trc-digital-exhibition/index.php/out-of-asia/item/192-1-introduction-velvet-a-luxurious-textile-in-the-spotlight 'Out of Asia' section 1.
Metal thread (passing silver lamella around a silk core)