Hi Melissa,
A good place to start is with any photographs that you don't particularly like in color because of composition, over- or underexposure, etc. Often times these "throw away" images look fantastic in b&w. Portraits or snapshots of people or animals/pets are also candidates for b&w. In my opinion, there really isn't a rule to follow. Experience will tell you much about what looks good when converted to b&w.
Hope that helps.
Laurie
|