The remaining areas of the original surface receive the ink.

The more humid the air, the greater the opportunity to leave the original surface.

Astronauts search for a piece of the Moon's original surface.

He said 90 percent of the original outer surface on the side facing the Forum has disappeared.

Now, only Wimbledon is played on the game's original surface.

"As much of the original surface should show as possible," he said.

Only the two round pillars seem to be anything like original surfaces.

Prints are created from a single original surface, known technically as a matrix.

You have learned a painful lesson in not having sealed the original surface.

In 2004 the original artificial surface was replaced with a water based pitch.