Researchers were using binocular microscopes to study sets of photographic transparencies arranged on several glass-topped tables, illuminated from below.

If the image represents a still photograph we can frame it by using an overhead projector as a light source, as if the image is a photographic transparency.

On the underside of each panel is a fluorescently lit photographic transparency of Vietnamese boat people rescued by a large ship.

One series consists of 50 small bottles, each containing a photographic transparency and sporting a colorful sculptured bird head and a pair of baby-doll legs.

Up close, you discover that the apparent photographic transparency has a subtle, painterly materialism, and you can appreciate the artist's Vermeerish touch.

The sculptures themselves look utterly banal, but up close, you discover that the apparent photographic transparency has a subtle, painterly materialism and even a Vermeerish touch.

The plaintiffs supplied photographic transparencies to the defendants for the defendants to consider their suitability for use in an advertising campaign.

The single large work is composed of 48 parts, each of which is a three-foot-square black-and-white photographic transparency coated with beeswax.

Also under water and projected onto the screen as background to the moving forms are photographic transparencies of buildings and landscapes.

Interfoto delivered 47 photographic transparencies to Stiletto in a jiffy bag.