Tibetan tantric patchwork composed primarily of Ming era textile fragments

Tibetan tantric patchwork composed primarily of Ming era textile fragments, The Antique Rug & Textile Show 2009 in San Francisco
Tibetan tantric patchwork composed primarily of Ming era textile fragments, 70 X 70 cm., 2´4″ X 2´4″ The latest textile piece is 18th century so we may surmise a 19th century date for this.
Exhibitor Ulrike Montigel