These macro lenses offer outstanding clarity for exploring the tiny world — whether you're photographing butterflies or dewdrops.

Explore the evolution of body shapes and silhouettes across the decades! From the 1920s flapper to today's hourglass figure, see how beauty standards have changed.

Each year, more than 30 million people globally receive surgery to correct cataracts. As many people age, the crystalline ...

If you have a round face, you're probably familiar with the woes of glasses shopping. Round faces are gorgeous, but the wrong frames can throw things off.

Effective light extraction from optically active solid-state spin centers inside high-index semiconductor host crystals is an important factor in integrating these pseudo-atomic centers in wider ...

The use of shape from silhouette for reconstruction tasks is plagued by two types of real-world errors: camera calibration error and silhouette segmentation err ...

Browse 27,400+ silhouette of a free shapes stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art.

A History of Photography” showcases Robert Mapplethorpe, Man Ray and other big names, but the important exhibition is so much more, looking at expressions of gender and sexuality across two centuries.