The best billboard ads are made to make a big impact, stopping passersby in their tracks. Whether it's through clever copy, dynamic visuals or guerrilla marketing tactics, these larger-than-life ads ...

The design should be Iola-centric, and simple to read. After all, motorists will be zooming by at 65 mph, and must be able to easily read and decipher the billboard’s message. Design proposals are due ...