expositive (adj.)

• clarifying
• critical
• delineative
• demonstrative
• depictive
• descriptive
• editorial
• elucidative
• enlightening
• exegetic
• explanatory
• expository
• expressive
• faithful
• graphic
• illuminating
• illustrative
• interpretive
• lifelike
• naturalistic
• rationalistic
• realistic
• representative
• vivid