The edition that I bought and read had close-up of a pair of iron manacles laying in a swamp. It's a fitting cover, having now read the book. But when I first picked it up, it wasn't an appealing first impression. Originally, I couldn't find an image online of my cover, but this time I found it and I have also included a number of other covers from other editions (there has been so many).
The above covers reflect many aspects of the book. My cover, with the manacles, are obviously the chains that Magwitch filed off in the swamp when Pip was a child. The second cover is of the crazy old Miss Havisham, in her wedding gown and dead flowers. The third is of Magwitch and Pip in the graveyard, where the story begins, with Miss Havisham, Estella and Howard in the background. The fourth is just a painted image of Pip himself.
My favourite part of the story is Miss Havisham, so I really like the cover with just her on the front.