The document summarizes key aspects and conventions found in album cover designs across several alternative rock albums. It notes that most covers use simple, dark color palettes prominently featuring black and white. Text and imagery on the covers is also typically simple, focusing on a single object or element. Back covers then mirror the front visually and list the album's songs. Overall, the designs establish conventions for the genre through their understated and moody aesthetic that matches the lyrical themes of heartbreak.