Below is a sequence of snapshots from the Dynamic Scene Generator. Starting from the upper-left:

• A. The full scene, depicting the parts of the posterior mediastinum.
• B. The descending aorta is "dissected."
• C. The user "highlights" the esophagus, causing the graphics server to render the other objects transparent and colorless.
• D. The esophagus is removed.
• E. The scene is rotated nearly 180 degrees to show the vertebral column from behind.
• F. Two vertebrae are removed and the user zooms in for a closer look.
• G. The scene is exported as VRML and sent to the client for further interaction.