Man in Rhino Mask at sunset with Acacia trees in the background. Large Acrylic Painting, Canvas, Rhinoceros, Pop Surrealism, 3' X 2', Acacia Trees at Sunset. This is part two in my Mask series. Juxtaposition of oranges and blues make this piece striking. This painting is somewhat whimsical yet also has a serious side. Man wearing a reproduced Rhino Mask represents all we will have left of the glorious Rhinocerous if we do not quell Human greed and slaughter of Rhinos for their horns.