By Geoffrey Johnson
Camera Obscura: As the Victorian age gave way to the 20th century, a beautiful young Chicago photographer named Beatrice Tonnesen made her mark with a brilliant idea: using live models in advertisements. But Tonnesen’s pioneering role, like her artfully composed images (which often were usurped by well-known illustrators), faded into history—that is, until an inquisitive collector rescued Tonnesen from obscurity Read more