Thangka representing a mandala surrounded by four deities, Tibet, 19th-20th c., the centre of the mandala in the shape of a flower, 22.5x19.5 cm A thangka depicting a mandala surrounded by four deities, Tibet, 19th-20th century, 22.5x19.5 cm General surface wear A few surface chips Some surface scratches Some dark brown marks Some creases Overall wear to the surface Some lacks to the surface Some surface scratches Some dark brown traces Some folds