Many of them are marvellous.
Emily Dickinson
Dostoevsky
Thomas Pynchon (this one is great - but I didn't think anyone knew what he looked like?)
William S Gibson
Lovecraft
A difficult interface (I used 'open in new tab' so I don't lose my place) but the pics are worth some time browsing if you like writers and/or comics.
Nominations for hot writers are still open (hint, hint).