Pfeifer is one of Switzerland's most influential photographers.

You may have to be English to get very excited about this influential, controversial and popular English photographer of everyday life.

This made him the most influential journalistic photographer from the mid to latter 20th century.

Erwin Blumenfeld (1897 - 1969) is regarded as one of the most influential photographers of the twentieth century.

He has been called "one of the most innovative and influential American photographers."

He was ranked 25th on Professional Photographer's Top 100 Most influential photographers.

Gertrude Käsebier was one of the most influential American photographers of the early 20th century.

Harry Callahan (1912-1999) was one of the most innovative and influential photographers of the 20th century.

Robert Smithson may be one of the most influential unknown photographers of the last 30 years.

One of the most influential French photographers of the 19th century, he used contemporary innovations in photographic reproduction to market his photographs worldwide.