For Photography Month, Viewpoint presents an open call exhibit showcasing images of earth, wind, fire and water. Now, more than ever, the environment has become a focal point in our daily lives. Most think of the changing environment in terms of disasters and hardship--and there are many--but capturing both the extremes and subtlety in nature can also be striking and awe inspiring.  The open call offers photographers the opportunity  to explore a vast universe of imagery on the practical, symbolic, psychological and aesthetic levels. The diversity and creativity of the images in this open call is something you will want to explore and share.