It would be highly unlikely that two different inkers would ink a pencilled page the same way. This is generally the last process that physically involves the original art page. From this stage the art is either scanned into a computer or copied at a smaller size and colored. Therefore, most original artwork is in black and white. Although comics are published at about seven inches wide by ten inches tall, comic artists work at a much larger size.
Most current artwork is drawn at eleven by seventeen inches.
By working at a larger size, artists are able to bring a greater detail and tightness to the panels. This is particularly apparent when they are shrunk to comic size. Working at the larger size probably has saved more than one artists eye-sight as well. On this site, any pages of a different size are noted. The most important thing to remember about collecting original comic artwork is that each page is unique.