Image diameter: 105 mm (4 1/8 in.) White heightening is used on greyish beige possibly laid paper, on square card (the paper is likely to be laid but it is very difficult to make out any laid lines amid the creases of laying down). Around the edges, the card and paper are very close, with just a narrow border, approx 3 mm wide all round. On the reverse, fading marks look as if the card may have been mounted side by side with D261 Ariccia, Tate, London.