NOTES: Color guide artwork is different from black and white original art. Color guides (colorist's artwork) are re-sized
copies of the pencil and ink original artwork that are assigned to the
issue's colorist, and then hand colored by that colorist. Colorguides
usually measure about the same size as the published comic book, and some have
"color codes" for the printers to follow. Because most modern comic books are now colored by using computers, there are no more color guide pages being produced, which makes the surviving color guide pages highly collectible. Color guide art pages are not graded like comic books are, because color guides were not originally intended to be saved or collected and are one of a kind. : M913057.