Top wallpapers are one of the easiest ways to decorate up your computer. To set as your wide desktop background, simply click on the top wallpaper you want, and right-click on on the image.
Monday, December 26, 2011
beauty in yellow & purple - iphone 640 x 960
Two parts of a visual field can be of equal luminance, but their color (chromaticity) is different. Such a color contrast can be described by a distance in a suitable chromaticity system.
