The document discusses different cover image ideas that the author likes. The author likes how a model stands out against the background on one cover, making a connection with the reader. Another cover uses matching red and black colors that look nice and catch the eye. A third cover uses contrasting colors to make the model stand out and connect with the reader. The author also likes images from another source that show DJs in action and wants to include a model wearing a DJ hat to clearly indicate the genre.