Images of Uncle Sam were also used on signs during World Wars One and Two to persuade Americans to join the Army.

VOA: special.2009.09.25

Satellite images followed the travels of two kinds of seabirds: the Corys shearwaters and the Balearic shearwaters.

VOA: special.2010.03.02

Sandblasted into the wall are images from photographs of more than two thousand five hundred support troops.

VOA: special.2009.05.25

The latest 3-D TVs work by dividing picture images in two,one for each eye.

VOA: special.2010.01.26

The image reminds us about the man behind this extraordinary collection of images and the effort required of him, his wife and two young children to make this project.

VOA: special.2009.03.23

They present two-dimensional images.

VOA: special.2010.11.15

Rockwell's attention to detail created images that still tell stories, decades after they were created, much like the films of two of his biggest fans.

VOA: standard.2010.08.09