A DIORAMA is a three-dimensional model of a scene, typically used by artists to represent a landscape or historical event. It is often used in art classes as a way for students to practice their painting and sculpting skills. The term 'DIORAMA' comes from the Greek words 'dia' meaning 'THROUGH' and 'orama' meaning 'VIEW'. A DIORAMA can be made from a variety of materials, including wood, clay, paper, and fabric. It is often used to create a realistic representation of a scene, such as a battlefield or a cityscape.