Photolytic Reaction
black and white photography
The word for black-and-white photography is "monochromatic" although some is technically not composed of black and white (or halftone dots) but rather shades of gray, known as "grayscale." Black-and-white photography also extended to the use of a single warmer tone called "sepia" (a reddish-brown pigment originally obtained from cuttlefish).
There are pluses and minuses for each venue. Sometimes the simpleness of black and white outperforms any color print and vice versa. I simply enjoy the old historic black and white photographs ... there are (I think) 52 shades between total white and total black, which make this kind of photography so very wonderful in itself.
Photographs that are primarily monochromatic (black and white) with areas of full color, are usually called "selective color" or "spot color." An example would be a photo in which a flower is shown in color, while everything else has been converted to black and white.
When doing black and white photography, it's best to use a lossless file format like TIFF or RAW if possible. These formats retain the maximum amount of detail and dynamic range, allowing for greater flexibility in post-processing. JPEG can be used, but it compresses the image and may lose some quality, which can be detrimental in black and white work where tonal nuances are critical.
answer it please
Colour photography takes colour pictures and black and white photography take black and white pictures
In photography, a "negative" is an image that has all the colors inverted. For instance, in a black-and-white photograph, black is shown as white, and white as black.In photography, a "negative" is an image that has all the colors inverted. For instance, in a black-and-white photograph, black is shown as white, and white as black.In photography, a "negative" is an image that has all the colors inverted. For instance, in a black-and-white photograph, black is shown as white, and white as black.In photography, a "negative" is an image that has all the colors inverted. For instance, in a black-and-white photograph, black is shown as white, and white as black.
Sepia
One can learn more about black & white photography from a number of resources, the best one typically being one's local library. Another good resource on black & white photography is the Photography section of the National Geographic website.
Roger Fremier has written: 'Techniques for black & white photography' -- subject(s): Black-and-white photography
in the 1830s
Black and white photography is based on the reaction of light-sensitive materials, such as film or photographic paper, to light exposure. When light hits these materials, it causes a chemical reaction that produces a latent image, which can later be developed into a visible photograph. This process relies on the varying degrees of light exposure to create contrast, depth, and texture, allowing for expressive monochromatic images.
black and white photography
It was black and white.
The word for black-and-white photography is "monochromatic" although some is technically not composed of black and white (or halftone dots) but rather shades of gray, known as "grayscale." Black-and-white photography also extended to the use of a single warmer tone called "sepia" (a reddish-brown pigment originally obtained from cuttlefish).
a dude