1) The document analyzes similarities in design across 8 film magazine covers. Common patterns identified include the masthead being the largest text at the top, main images featuring protagonists, and use of colors and text to provide context about the genre.
2) Specific conventions are discussed, such as the masthead style distinguishing horror from other magazines and main images depicting characters in costume rather than actors.
3) Additional recurring elements include placement of the film title, use of other films to draw broader interest, and layout of barcodes and feature articles. Analyzing these patterns informs best practices for promoting films through magazine covers.