Select the sentence with correctly placed commas.
A. When Alfred Steiglitz a famous New York photographer first saw paintings by Georgia O'Keeffe he said that they were the purest, finest, sincerest things that had entered his studio in a long while.
B. When Alfred Steiglitz, a famous New York photographer, first saw paintings by Georgia O'Keeffe, he said that they were the purest, finest, sincerest things that had entered his studio in a long while.
C. When, Alfred Steiglitz a famous New York photographer, first saw paintings by Georgia O'Keeffe, he said that they were the purest finest sincerest things that had entered his studio in a long while.
D. When Alfred Steiglitz, a famous New York photographer, first saw paintings by Georgia O'Keeffe he said that they were the purest finest sincerest things that had entered his studio in a long while.
E. When Alfred Steiglitz a famous New York photographer, first saw paintings by Georgia O'Keeffe he said that they were the purest finest sincerest things that had entered his studio in a long while.
