Instruct: Classify Amazon reviews into positive or negative sentiment
Query: An in depth persspective on the time line of ecology.

As Tom was forming the images for this book he fell extremely ill. While in a deep and long coma he met Henry and based upon that meeting several of the images in this book were changed. These beautiful images of the Hudson River and in particular Storm King Mountain will haunt and excite you as you consider how this area was formed and has survived man's interference. The essence of this area will be finally synthesized in his next book, The Story of a River. When completed this will give you a private insight into time and ecology not found anywhere else.