Modeler's Moment - Reporting marks and graffiti

Sometimes when a graffitist sprays a freight car, he will paint the reporting marks in a location that doesn't interfere with the main part of the tag. On this car, it looks like the same white paint was used to reposition the car number as was used in the tag. From the patches of blue bubble shapes above the tag, it also looks like the black and white colored tag is covering up a more colorful tag in the same location.