2005 braille embossed on paper, in 4 parts each sheet 10 x 10 1/4 in. (25.4 x 26 cm.) overall 20 x 20 1/2 in. (50.8 x 52.1 cm.) Signed and dated "Tauba Auerbach 2005" on the reverse of lower right sheet; further initialed "TA" on the reverse of each sheet.