The lesson
Pick one ad you admire, break it into numbered principles, and run it as a recurring series.
The post opens with "The best ad I've seen this week" and "Nailing 4 basic principles of advertising", then numbers them, starting with "Show them when to use it" and "Make them feel it". The attached image is a Corona billboard showing a bottle lying on the horizon like a setting sun.
Don't copy the Corona example or the claims attributed to the author's research. Keep the repeatable frame: one visible example, a few named principles, and a line that points to your own work.