Pineapples, Palms or Shells?

What does one put on the walls in a Tommy Bahama styled room?  I would like to keep it tropical, not to serious but yet not so literal.  Here are a couple of options I've found, now to decide.

Notice those pineapples on the wall . . . hummmm.

Here you have the beautiful palms framed on the wall . . . . I think I'm heading this way.

Fun

Pictures from our honeymoon are still an option, I just need to consider what would be the most cost effective.