The Museum of the City of New York opened photo exhibition, "Hip-Hop Revolution: Photographs by Janette Beckman, Joe Conzo, and Martha Cooper," on Wednesday. 

More than 80 images captured by the three New York-based photographers, between 1977 and 1990 are on display. Beckman, Conzo and Cooper documented the evolution of hip-hop culture from its roots in the Bronx through its integration into mainstream pop culture.

The collection of photographs will be available to view until September 13.

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