The following lines were added (+) and removed (-):
'''Reason''': Remember that RGB is for a video monitor display while CMYK is for print with ink. The TIFF image format supports multiple layers as well as RGB and CMYK color spaces, and even allows an image to contain spot-color channels.'''Reason''': Remember that RGB is for a video monitor display while CMYK is for print with ink (see [[RGB versus CMYK]]). The TIFF image format supports multiple layers as well as RGB and CMYK color spaces, and even allows an image to contain spot-color channels.