Here's a case where you can really see the difference between original art (below) and the printed strip on newsprint (above). The delicate shading lines either drop out or fill in, any refinement is lost, and the newspaper people jammed the panels closer together and altered some border lines. You can sure see why book reprint editors want original art or good proof prints.
I AM POSTING THESE IMAGES WITH THE NOTION THAT I AM DOING SO WITH A NON-PROFIT AND EDUCATIONAL 'FAIR USE' MOTIVE, REGARDING RESPECTIVE COPYRIGHTS. ANYONE DOWNLOADING AND USING THESE IMAGES FOR ANY COMMERCIAL USE WOULD BE IN VIOLATION OF RESPECTIVE COPYRIGHTS, AND DOES NOT HAVE MY APPROVAL FOR SUCH USE. PLEASE SHARE IN EDUCATION AND DON'T TRY TO MAKE MONEY FROM IT WITHOUT PROPER AUTHORITY.