Honestly just go buy some Vogue Italia or Luomo Vogue Magazines and study what otheres do and how the set the composition. Me personally after I take a shot I thnk I like I end up cropping it lol I am still learning, but damn I love photography. I took a photo the other day of a couple on the train tracks. The girl didn't have the best look on her face. I ended up cropping it down so small on him and got some cool grain and I like it. Didn't even plan on it. Check it out http://images.us.viewbook.com/267db9b5eddd83cbfe188634b85d8571.jpg