Truman Capote by Carl Van Vechten.
Harper Lee, photo by Truman Capote, 1960 (used on the back of the first edition of To Kill a Mockingbird). [via]
Truman Capote. Snippy, snotty, bitchy, snobby and sometimes just bat-shit crazy. But sweet Jesus, he could write. He was the best friend of Harper Lee, and the model for the character of Dill in "To Kill a Mockingbird"