**Color Palette**: Select a color palette that exudes passion and mystery. Deep reds, blacks, and grays can symbolize both romance and the dangerous world of the mafia. Adding a hint of gold or silver can convey luxury and wealth. **Images or Illustrations**: - **Couple**: Feature a couple on the cover, with the female character (Emma) and the male character (Lucas) in an embrace, or a passionate pose. Make sure their chemistry is visible, but keep it tasteful. - **Mafia Element**: Incorporate subtle mafia-related imagery, such as a silhouette of a man in a fedora, or a gun and roses, to hint at the danger in the story.

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))