Taoist jacket Ribbons indigenous peoples accessioning Weaving sleeve St Gallen weaving burn test accession contamination storage chemicals Nylon deterioriation danger exhibition garment Preparing the public Hans Maler Comparative items showcase labels chemical lace material reproduction vacuum preventive conservation Jute heavy metals Ponchos crochet dress interlinking embroidery space lace Prince Frederik's coat gown macramé machinery leavers documentation protection from evil shoes Underwear dust Flax Nutcracker color symbolism disaster planning emotions folk dress floral ornaments Sculptors 20th century stripes cross stitch marking and labeling Mette Bagge Kiær