Photography
Showcase any photography ads you have created.
Photography has always been and most likely will always play a role in advertising. Show employers that you know how to take a decent photograph and can manipulate it into being a beautiful advertisement.
Now, it is true that not everyone is a gifted photographer. Not to mention the expensive equipment, time and patience it requires to capture a great photograph, something most students tend to lack.
However, with the software today you can turn a photo, even taken from your phone, into a fine advertising piece that can be added to your portfolio.
Photography ads in portfolios break up the repetitive illustrations and designs by adding a splash of realistic imagery.