On Earth, the density of air depends on its temperature. This means that warm air rises and cold air sinks because warm air is less dense than cold air. This movement of warm air upwards is known as convection. Convection is one of the processes that allows clouds to form. The Sun warms the surface of the Earth. This warmth heats the humid air at the ground and, as a result, the air becomes less dense and begins to rise. As the air rises, it cools. Clouds are formed when the humid air cools below a critical temperature: the water then condenses onto tiny suspended particles and forms water droplets in the air.
Monday, January 4, 2010
Saturday, January 2, 2010
World in Black & White Photography.
For those who don’t know what is “Black and White” in terms of Photography then, In early time photography was black-and-white or shades of sepia. Color photography was originally rare and expensive, and again often less than true to life. Color photography became more common in the middle of the 20th century, and has become even more common since. Black-and-white remains a niche market for photographers who use the medium for artistic purposes. This can take the form of black and white film or digital conversion to grayscale, with optional image manipulation to enhance the results. For amateur use, certain companies such as Kodak manufacture black-and-white disposable cameras. Also, certain films are produced today which give black and white images using the ubiquitous C41 color process.
Animals in Black and White...
There are many ways to attack photography and some are much more expensive than others. Here in this showcase, we presenting a Stunning collection of Black and White Photography and Pictures taken by various artists in which all pictures are linked to the author’s pages. You may want to explore further works of the photographers we’ve featured below.
black-and-white photography
All photography was originally monochrome, most of these photographs were black-and-white. Most forms of visual technology start out in black and white, then slowly evolve into color as technology progresses. Even after color film was readily available, black-and-white photography continued to dominate for decades, due to its lower cost and its “classic” photographic look.
Beautiful Nature..
Nature containing all creatures in the world .Each creature having their own specialty and tallent..these creatures having their talent by showing their beauty to the photographer.
Stunning Animated photos
Photography having not only nature and the real things , it contains some animations in the photography then only they seems nice and real....And most adventurous...
Stunning collection of Photography and Pictures
Photography is one of the most key resources to inspiration .But to inspire others we must work hard to snap the photos in the days and whole night...let us watch the photography..by the photographer naturality...
There are many ways to attack photography and some are much more expensive than others. Here in this showcase, we presenting a Stunning collection of Photography and Pictures taken by various artists in which all pictures are linked to the author’s pages.
When it comes to inspiration then there is no limitation on resources. Photography is one of the key sources of inspiration for some of my past work. Here we talking about photography of various forms like aerial, wildlife, underwater, portrait, nature, travel etc. which I find usually amaze me more than anything. If you know how to shoot a photo then you can also change something fairly simple to something creative or abstract or otherwise more artistic. You don’t need any special skills for taking such shots. It all depends on the environment and perfect timing.
There are many ways to attack photography and some are much more expensive than others. Here in this showcase, we presenting a Stunning collection of Photography and Pictures taken by various artists in which all pictures are linked to the author’s pages.
When it comes to inspiration then there is no limitation on resources. Photography is one of the key sources of inspiration for some of my past work. Here we talking about photography of various forms like aerial, wildlife, underwater, portrait, nature, travel etc. which I find usually amaze me more than anything. If you know how to shoot a photo then you can also change something fairly simple to something creative or abstract or otherwise more artistic. You don’t need any special skills for taking such shots. It all depends on the environment and perfect timing.