Ah, you brought back memories with that La Jolla photo. I had a special time with an ex-girlfriend there once. Anyway, don't use an actual La Jolla scene, or I won't be paying attention to you.
I like the second and third ones best (aside from the fact that it's La Jolla). For Jekyll and Hyde, I think it will work best in black & white, unless you're going to try something like making Hyde's face redder than Jekyll's.