The significance of such a sign can vary. It might be used to convey a bittersweet goodbye, or it could be part of a specific artistic theme where black and white adds a certain mood or aesthetic. Maybe it's intended to stand out among more colorful designs by being understated.
The appearance could vary, but often a cartoon Hispanic man in a suit would have a neatly trimmed beard, polished shoes, and maybe a colorful boutonniere to add a pop of color.
It could be that he underwent a digital makeover process with advanced animation software to turn himself into a girl cartoon. There might also be a storyline or plot that explains the transformation in a creative way.
The dog in a cartoon with a straight jacket might represent some kind of internal struggle or external force affecting the dog. It could also just be a random, humorous image without much deeper meaning.
Definitely not. Archie Comics have always maintained a clean and appropriate image, avoiding any form of nudity. They're all about providing entertainment without crossing that line.