What should i get my girlfriend for her 17th Birthday?

Think about past conversations you've had. Anything spark a gift idea? For example, I know what sports, colors, movies and trinkets my bf likes. I stem from that to find things for gifts on occasions. Does she dream of visiting a country or place? Perhaps a travel book about that country or if it's in your budget and ticket bus to that city and spend a day there? What's her pion? Does she like music, art? Maybe a "song book" or art book with the cover styled to her favorite things or of pictures of you two. Maybe just a sweet picnic with the two of you doing a few of her favorite things? Possibilities are endless, even on a budget. No matter what, as long as it's thoughtful...I'm sure she'll love it.