Fergus James MacGregor Greer (born 8 May 1961) is a British-Irish internationally renowned photographer and psychotherapist, known for his strong visual and emotional resonance in his large body of work.

[8] During this time Greer was also developing his freelance photographic career with commercial[9] and private commissions and with a variety of magazines.

[10] Greer relocated to Los Angeles in 1997 to expand his international reputation and career as a portrait photographer.

His list of sitters encompasses royalty, artists, actors, musicians, writers, politicians, businesspeople, academics, and athletes.

In 1999, Greer was appointed as the official war artist for the Kosovo campaign and was embedded with his old regiment, the Irish Guards.

But Greer's vital document lives on: a blueprint for a new generation of club kids and freaks tracing their evolution.

"[51][52][53] The online art magazine Dazed Digital said, "Greer photographed Bowery in what have become some of the most richly classic and culturally important portraits of the artist to date.

[55][56] As a continuation of his interest in the human condition and his search for the "truth" while making photographic portraits,[3] Greer trained as an adult psychotherapist at The Westminster Pastoral Foundation between 2010 and 2015.