Geophaps plumifera leucogaster -- Spinifex Pigeon. Alternate name on piece: Lophophaps leucogaster [White-bellied bronzewing] Fine painting of a single bird, 17 x 22cm, apparently cut from a full-sheet presentation; the aspect of the original painting would have been landscape, but the published image is portrait--pose not exactly as drawing, but detailing very close; note on form. Artist's name(s): Gould, John; Richter, Henry Constantine.