when creating a portrait an artist wants to pay close attention to proportion as well as capture the personality of the individual. the portrait pictured here

alters proportions to create a special mood
ca[tures an outgoing [ersonality out of proportion

It is difficult to answer this question without a specific portrait pictured here, as mentioned in the question. However, based on the given information, it seems that the artist may have intentionally altered proportions in the portrait to create a specific mood or to emphasize the personality of the individual. This alteration could potentially be used to portray the subject as outgoing or to bring focus to certain features or expressions. Without more context, it is challenging to provide a more specific interpretation.