Wrinkled Hornbill on Black By KOLLER Helmut, Acrylic painting, Contemporary, Painting Wrinkled Hornbill on Black Acrylic on canvas, 2012, 122x122cm Previous Kudu in Blue Next Leopard on Red Other Artworks Liane CHUCluster of Trees Liane CHUIt Finally Flashes on Us Liane CHUMidnight Trio Nisky YUPrayer for the Light Nisky YUThe Measure of Exile Nisky YUStars of the Warring States Bruno GADENNEThe Great Reef Bruno GADENNEOceanic Landscape Bruno GADENNEGarden’s End Bruno GADENNEThe Coral Home Bruno GADENNEOddities Bruno GADENNEThe Lovers