For Drawing Inside Pages of a Comic Book! Professional Comic Book Art Boards Ruled art boards are designed with rulers along the edges Offering the artist a quick way to layout and start illustrating their pages Art Paper Ruled art boards are designed with rulers along the edges of a traditional comic book border. Offering the artist a quick way to layout and start illustrating their page. Lines are printed with Blue Line Art’s non-photo blue ink. Offering the artist a 10 x 15 traditional image area. Ruled Pro Comic Book Art Boards are print on Blue Line Art’s Pro series of boards (see Pro Comic Book Art Boards for more information about the quality of the boards).