Steve and Chiara Rosenblum

Steve and Chiara Rosenblum

Rosenblum Collection & Friends via Bloomberg

Steve and Chiara Rosenblum, the French collectors whose new gallery of contemporary art opens in Paris on Oct. 21. Rosenblum Collection & Friends will be open twice a week by appointment at 183 rue Chevaleret in the 13th arrondissment of the French capital.