I think a good place to start when making a photograph is just by seeing. The reason I say seeing and not looking is because all to often a photographer is influence by that in which they already know and that in which they have already seen in the past. Therefore, when a photographer goes out looking for photographs, they are only looking for things in which they already know would make a good photograph. In a way, they are just reinforcing what they already know and possibly only recreating what they have already done.
Very good point. There is a totally different mindset involved in "looking for photographs" and "seeing." The former reinforces preconceptions. The latter stimulates creativity.