Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Black and white photography at its best.

Quiet Light is a spectacular book of black and whitephotographs. The images are superb and the reproductionis extremely well done. "Quiet light" refers to thevery soft light found before sunrise and after sunset.Such light requires long exposure and special technique.Sexton masters this. The book is a "must" for anyonewho appreciates fine art black and white photography.