Landscape photography is a field which portrays various places on earth, at times unending and vast, but sometimes microscopic. This variety of photography is equally practiced by both amateurs and professional photographers.
Landscape photography is similar to portrait imagery, trying to concentrate on the special look of the image. Many factors are necessary to click a unique and beautiful landscape picture which includes weather condition, season and shine. Planning is extremely important, so that one can remain prepared for such elements. Landscape photography avoids human activities in the snaps, trying to capture pure and clean landforms, ambient lights or weather. Edward Weston and Galen Rowell are well known for their landscape photographs.
Cameras and equipments:
Olympus SP-800UZ is the best pick for landscape shots, as it not only has 30x optical zoom but can also click wide screen panorama photos. Nikon D3000 is a camera that takes striking and crisp photos with brilliant coloring. This camera has an inbuilt landscape mode which makes things easier for amateur landscape photographers. Canon Power Shot SX20 IS having 20x zoom which helps in taking long shots, is another camera that is suggested by the best landscape photographers. Sony A380 and Fujifim FinePix S2500HD are some other cameras that are suitable for landscape photography.
As landscape photography consists of large stretching horizons, wide angle lens are considered essential for capturing them. 35mm lens are popularly used to capture the scenic beauty of the landscapes. 10-24mm ranged lenses are also preferred by professional landscape photographers. A fish eye lens is also one of the equipments used for landscape photography.
UV filter is equally essential for almost all DSLRs, despite the style of photography being practiced. These filters usually do not have any effect on the photograph except on high altitudes. Glare and reflections are filtered by polarizing filters and also saturates color in a photo. Landscape photography uses GND filters and neutral density filter which can boost the beauty of the image.
Tripods are very important in landscape environment as they take few numbers but excellent pictures. Landscape photography involves experimentation and it should be able to sustain a composition to shoot number of images. Remote shutter is very helpful in stabilizing the shots. Camera bag is required during outdoor shoots to carry the camera and other necessary equipments safely.
Underwater photography is entirely about unveiling a world that rests beneath the deep ocean. Underwater photography is reliving this strange and mysterious world to the people. It is a process of clicking beautiful photographs while underneath water.
Every one of us likes to watch the twinkling stars in the night sky. Have you ever been out and took the photographs of the sky at night? Have you ever browsed the pictures taken by telescopes? If yes, then you are already in the field of astrophotography.
Photography Equipments 
Forensic Photography, also referred as forensic imaging or crime scene photography, is not practiced for fun, but is a serious business. Forensic photography is an art,