In "Family of Man," a dark-haired, light-eyed woman with a bright blue head covering looks intensely at something hidden from view.

VOA: special.2009.11.20

The blue light is the product of a long travel path through the snow or ice.

VOA: special.2010.01.05

They are lit with a striking blue light and seem to glow in the dark room.

VOA: special.2009.09.18

If it is a meter or more thick, however,blue light often can be seen.

VOA: special.2010.01.05

Most federal lawmakers lost their right to a blue light in 2006 after an outburst of public anger at their privileges.

VOA: standard.2010.05.19

That was when we decided to seek justice." In Moscow,the campaign has been fueled partly by an incident in February, when the Mercedes of the vice president of the oil company LUKoil, carrying a blue light, collided with a Citroen.

VOA: standard.2010.05.19

Now,theoretically, only the speakers and deputy speakers of the two houses of parliament may use the lights officially, but there are still dozens of cars on the Moscow roads that continue to exploit the advantages of a blue light on the roof.

VOA: standard.2010.05.19