C3O1L1O1R1I1Z10E1
19 points
COLORIZE is validvalid
to give color to a black-and-white film [v COLORIZED, COLORIZES, COLORIZING] : COLORIZATION [n], COLORIZER [n]
to add colour with a computer, also COLORISE, COLOURISE, COLOURIZE [v COLORIZED, COLORIZING, COLORIZES]