Abstract
In order to take "good" photos, firstly, it is necessary to clarify the subject matter. From preliminary survey, the results revealed that the professional photographers apply 1.7 types of composition on average; they tend to apply multiple types of compositions, such as triangular, diagonal and contrasting compositions, in one photo. The proposed method considers co-occurrence of recognized compositions and candidate proposing compositions. The author proposes a novel photo shooting method which suggests one or more types of compositions and superimposes the suggestions on the photo being taken. semantic differential method revealed that there is some effect of composition.