This graphic represents a volume as a row of rectangles. Starting from the left, the first two rectangles are labeled "Label" and "Data". They are identified by a callout as "Backup image instance 1, File 1, Section 1" . The next rectangle is accompanied with the callout which identifies it as "Backup Catalog Data". The next rectangle is filled with gray and has no label. A callout identifies it as "Tape file mark". The next two rectangles are labeled "Label" and "Data". They are identified by a callout as "Backup image instance 2, File 2, Section 1". The next rectangle is accompanied with the callout "Backup Catalog Data". The next rectangle is filled with gray and has no callout. The final rectangle is labeled "EOV Label".