The B.A.N.Z. Antarctic Expedition: Official original photograph by Captain Frank Hurley: Image A77 - Title: Glittering Seascape, Heard Island, with official 'Mawson Antarctic Expedition' handstamp and release date 'Friday May 23, 1930' verso, together with official printed letterhead with details of the image, 'A rare calm evening at Atlas Cove, Heard Island....', 26 x 20 cm.