Such cartoons often have pinpricks along the outlines of the design; a bag of soot was then patted or "pounced" over the cartoon, held against the wall to leave black dots on the plaster.
Tips for printing coloring book page or coloring sheet:
Step 1: Click on "Print" link of your choice, if you want a
Animated cartoon image for coloring yourself then you need to click on "Print
Animated cartoon Coloring page (B/W)" link. If you want colored (already filled with colors)
Animated cartoon graphic to print then click "Print
Animated cartoon Coloring page (Color)".
Step 2: Now a new pop-up window will open along the
Animated cartoon image of your choice (if new window does not open-up then you may need to check your pop-up blocker settings.). Now click on "PRINT". This will open printer dialog, select your print and print.