Nutcracker chain-link mesh mechanical aids embroidery exhibition Royal Gala video Munich wool collecting policy lace weave courtship boxes 20th century prints Qing Dynasty Heavily altered items Busts and mannequins conservation display leather lining stripes exhibition space stitches Padding danger crochet Flannel Theater chemicals heavy metals Chinese traditional Costume cross-stitch Paco Rabanne Gallen reconstruction bar code self couching Sculptors Moulins clothes mask manufacture dress receipts linen cotton transportation sewing techniques knit warp Museo Histórico Nacional Tizian Ponchos symbolism cross reference Knitting fabric space