 Vicki Goldberg and Milton Kramer identify it as the first work of photojournalism to be presented as an art book.The project was also displayed at the Museum of Modern Art in 1970 and subjects of the two-year Harlem project were invited to the opening of the show after Davidson had already presented two thousand prints to people on the block.Davidson followed this with "Subway", a portrayal of passengers of the New York City Subway system, 1980-82 using color.