A billboard is a large outdoor advertising structure, typically found in high-traffic areas such as alongside busy roads or in urban centers. It serves as a platform for displaying advertisements or messages to passing pedestrians and motorists. Billboards are often strategically placed to maximize visibility and impact, featuring eye-catching graphics, bold text, and sometimes even digital displays to capture the attention of the audience. They come in various sizes and shapes, ranging from traditional static billboards to modern digital ones, offering versatility in advertising campaigns.