Why do western portrait painters include objects or symbols in their works?

Organum was first developed by religious singers adding another melody directly above the chant and mirroring the chant line. true false

Which of the following is not included in a three movement classical composition?

Afilm, like any other artwork, can never be totally understood and appreciated through critical analysis, no matter how complete or astute, although such analysis can open up new levels of meaning and appreciation for the sensitive viewer.