Cut a long length of string and wrap it around the box several times. (bookpage.com)
Each triangle is made up of varied sized pieces of polystyrene wrapped in mulberry paper (hanji) and tied neatly with lengths of string. (fadmagazine.com)
He broke away from tradition and considered the mind and body of the viewer in many of his artworks, such as Mile of String, 1942 with long lengths of string stretched across the gallery. (nationalgalleries.org)