In B&W I see that my eye starts the picture by fixing on the guy's face, but the face lacks detail so I allow the wedge of white light to carry my eye down to the girl's thighs. Being a guy I naturally want to linger there but there's no detail to fix my attention. I follow the greater complexity of her upper body to her eyes and they lead straight back to the guy, which is where we started. My eye keeps circling the page.
A commenter last time mentioned that the guy (above) looked like he was lit by colored gels on spot lights. The girl is lit more naturally. Two people that close together still get a different light treatment.
In black and white you can see that a lot of this cover (above) is in middletones. Only the yellow in the titles comes off light. The guy appears to be both underlit and toplit. The girl is only bottomlit. Interesting. They have seperate lighting.
For me this is a warm picture with cool accents though you could argue that the cool threatens to dominate. My eye starts on the girl's face then travels down to her thighs where it gets lured away by the yellow in the bottom title. From there it travels up the guy to his face, which is looking at the girl, which completes a circle. The problem is that the two are looking at each other so intensely that there's a temptation to keep your eyes on the two heads. Spizz was put off by the overt sexuality in this picture but it seems to me that the artist had to give the girl a sexy, detailed body to keep the eye moving.