For 10 points, name this Photo-Secessionist and photographer of The Steerage.
This artist depicted his eventual lover Dorothy Norman holding a telephone; in turn, Norman depicted this artist with a collaborator who had colored a Flatiron photograph with gum bichromate. A horse-drawn carriage plows through deep snow in an early photograph by this artist titled Winter Â– (*) Fifth Avenue; later, this artist converted Edward Steichen's former studio on Fifth Avenue into their joint Gallery 291. This photographer published a photograph of travelers on a steamer from New York to Germany next to a Cubist drawing of Picasso in this artist's photography journal Camera Work. For 10 points, name this Photo-Secessionist and photographer of The Steerage.
This artist depicted his eventual lover Dorothy Norman holding a telephone; in turn, Norman depicted this artist with a collaborator who had colored a Flatiron photograph with gum bichromate.
Alfred Stieglitz 