Iphone logo on a background of blue lines of different shadesIphone logo on a background of blue lines of different shades
Windows seven logo in the corner on a blue backgroundWindows seven logo in the corner on a blue background
Tablets in black and white on a blue-green backgroundTablets in black and white on a blue-green background
Transparent white number 7 on a blue background with reflections of the sunTransparent white number 7 on a blue background with reflections of the sun