portrait: artistic representation of one or more persons

couple: set of two people linked in a physical and emotional community

woman: female adult human

studio: working place set aside for artist to work, the term is generally applied to workspaces used by artists creating fine art, particularly art dating from the 16th century to the present

bust: sculpture of the upper part (head, neck, and a variable portion of chest and shoulders) of the human figure

Paulo de Morais Barros: Brazilian physician and politician