inscribed in fibre-tipped pen on reverse u.l.: Pinyirr (Nancy Patterson) KaAa KaAa inscribed (vertically) in fibre-tipped pen on reverse c.l.: PINYIRR (NAN PATTERSON) MARTUMILI ARTISTS 12–46 MTU 01 inscribed (vertically) in fibre-tipped pen on reverse l.l.: 300 x 125 ACRYLIC ON LINEN inscribed (inverted) in fibre-tipped pen on reverse l.l.: MTU 01