“Great photography is about depth of feeling, not depth of field.” The word Photography literally means ‘drawing with light’, which derives from the Greek photo, meaning light and graph, meaning to draw. Photography is the process of recording an image - a photograph - on light sensitive film or, in the case of digital photography, via a digital electronic or magnetic memory.Photography also plays an important role in domestic and recreational activities. Most photographs produced today take the form of Snapshots documenting activities such as holidays and celebrations. With the prevalence of digital cameras and mobile phone cameras, these activities are also documented for display on photo-sharing websites and photo-based Social Networking Sites. Despite the prevalence of photography in many aspects of modern life, only a small minority of photographs are considered to be art and tend to be displayed in museums and galleries in formats similar to painting.