Recovering the Complex Legacy of the Photographer Jacob Riis – New York Times

If you have seen any of Jacob Riis’s photographs, you have probably never forgotten them. Riis was the Danish-born police reporter who in the late 1880s brought magnesium-flash photography into some of the darkest and most troubled spots in New York City — the tenements near Mulberry Bend, where Columbus Park now stands. New immigrants were crushed together there in some of the worst squalor and highest population densities ever recorded on this planet.

Check it out here.