I have just discovered the "Camera Work" of Alfred Stieglitz (edited by Taschen 25th years edition for 10€ only). This book shows the oomplete photographs of the Camera Work publication. It was a revue from the beginning of the century, that collects the work of the pictorialists. They were working for making Photo an Art as the same way of painting and sculpture. I fall in love with thoses works. I hope you too.
Now a brand new serie : Cannibal