Andr? Leon Talley, revered fashion journalist and former creative director and editor-at-large of Vogue, has died at 73, David Vigliano, his literary agent, told Fox News.

TMZ reported that Talley died Tuesday at a hospital in White Plains, New York. The reason for his hospitalization was unclear.

Talley worked as Vogue’s fashion news director from 1983 to 1987 before becoming its creative director, a position he held from 1988 to 1995. He returned to the publication in 1995 and worked as its editor-at-large unit his departure in 2013.

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Fashion icon Andr? Leon Talley has died at the age of 73. (Photo by Cindy Ord/Getty Images for SCAD)

He also contributed to a number of other publications including The New York Times, W and Interview.

The writer was revered for his effort to push for diversity in the fashion world, often including models of color in his runway shows – Black models in particular.

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During his time at Vogue, Talley worked closely with Anna Wintour. The two became known as a force in the fashion industry, though their relationship was said to have been rocky at times.