1.   When the fresh retina was dissected under dim red light, the fovea was usually visible as a dark spot.

2.   Mr Pollard says without a review of court procedures and a cut in paperwork, it will be very hard to make policing as visible as the public demands.

3.   And the auroras, normally visible as curtains of green and yellow light, instead turned into a steady circular glow around the North Polar region.

4.   And though it might not be as visible as placing cash or checks into the collection plate, Shields believes electronic giving can be just as spiritual.

5.   As the air moves upward, it cools, causing water vapor it carries to condense and become visible as a cloud.

6.   At the same time, the independent, inclusive spirit that has always characterized the perennially nascent gallery scene here is visible as never before.

7.   Blair has been nearly as visible as American officials in helping to consolidate public support.

8.   Across the Hudson, visible as the car glides past each intersection, are the World Trade Center towers.

9.   But the former Boston Red Sox cult figure still can baffle hitters with his corkscrew delivery, the number on his back visible as always before every pitch.

10.   But there is a real Washington, even if it becomes less visible as the presidential inauguration sweeps into town.