Yes, but backward. They simply form a skull. The skull on the Silence of the Lambs cover is based on that naturally shown on the back of the abdomen of the death's head moth. Salvador Dali came before Silence of the Lambs. So the skull on the Silence of the Lambs cover is FROM the Dali piece depicted in my av. Silence of the Lambs is one of my favorite movies, and Dali is one of my favorite artists, so I love that someone made that connect!
first of all i know dali came first and then the movie in which they hid it on the poster/cover (i didnt know untill it was pointed out to me, i always thought it was just a skull), a visual easter egg if you will.