Film provides a unique window to other cultures, particularly where the output of a nation or region is high.

"Our varying backgrounds give us a unique window on a huge, fragmented industry."

This gives America a unique window of opportunity.

Weeds offered up a unique window on man's relationship with the natural world.

The smell system offers researchers a unique window onto the brain.

A unique pseudo-Palladian window is centered above the south entrance.

The researchers are discovering that such patients offer a unique window on how the mind and body can interact.

The latest developments in the region open a unique window of opportunity.

There was yet a tiny, unique window of opportunity.

This is a unique window into early twentieth century fiddle playing and probably looks back to the 1850s.