A buyer broker agreement is a contract with the buyer and the broker to work together for a specified time period to help the buyer find a property.
Posthumous [ a. - Born after the death of the father, or taken from the dead body of the mother; as, a posthumous son or daughter. - Published after the death of the author; as, posthumous works; a posthumous edition. - Being or continuing after one's death; as, a posthumous reputation. Meaning of 'posthumous' (Princeton's WordNet)
Visual Arts. Definition: (noun) - Portraits are works of art that record the likenesses of humans or animals that are alive or have been alive. A posthumous portrait (a portrait rendered after the death of the subject) can be achieved by either copying another portrait or following instructions of the person who commissions the work.