I have to agree with John and Milo - I prefer the classic black and white rendition, faithful to the artist's original concept and intent...
Say, what a minute, didn't Ted Turner go through this colorization issue some years back? :
"There is no royal road to this heavy surf-fishing. With all the appliances for comfort experience can suggest, there is a certain amount of hard work to be done and exposure to be bourne as a part of the price of success." From "Striped Bass," Scribner's Magazine, 1881.