The document provides ideas for designing posters for different campaigns. For an adult design competition poster, it suggests potential color schemes, fonts, and background images. For a kids design competition poster, it outlines color schemes, fonts for small/large text, and using lined paper for the background. For a beach clean poster, it proposes using litter images for the background and fonts. It also includes copy ideas and descriptions for each poster type. Several poster design ideas are then presented with descriptions of the layouts, backgrounds, fonts, and colors used.