The human eye has different sensitivity to different ranges of colors. Sometimes in order to maximize the informativity of the image, it is not sufficient to scale the standard color palette of the image. To highlight details of high-positioned objects, it is easier to use inverted palettes in which tall objects appear darker. Inverted palettes are not in the list of standard palettes, but any of the available palettes can be inverted with the help button on the toolbar to the left of the image.