I often see comments where someone giving critique on a picture will mention that the picture would have been great if not for (insert random body part here) being cropped out. I'm just curious if there are any set standards as to what a perfect picture would look like in terms of composition. For example, a portrait or headshot would include just the head, or probably from the waist or shoulders up.
Hehe, not sure if I'm getting my point across. Basically I'm just asking if its acceptable sometimes to crop out some part of the subject in the portrait, like hands, elbows etc. Or does that just mean that I'm using the wrong orientation for the picture? (ie portrait vs landscape)


