0
Films and photo papers contain light-sensitive grains called silver halides. When you develop, the silver halide grains that were struck by light are chemically reduced to black metallic silver. The remaining silver halide grains have to be removed from the material or they'll get dark and ruin your picture. Fixer dissolves the silver halide grains and the water wash which follows removes them so your picture will be permanent.
What else can I help you with?
What art period did Ansel Adams belong to?
Ansel Adams is primarily associated with the 20th-century art movement known as Modernism, particularly within the realm of photography. He was a key figure in the straight photography movement, which emphasized clarity, detail, and composition. His work is also closely linked to the broader environmental and conservation movements, reflecting a deep appreciation for nature. Adams' iconic black-and-white landscape photographs played a significant role in shaping the perception of American wilderness.
What is your favorite type of photography?
Environmental portraiture is my favorite genre of photography. I enjoy photographing people in their homes, places of employment, and outdoor environments because context enhances personality. These pictures use composition, lighting, and subtle facial expressions to tell stories. Each portrait is made vivid, relatable, and emotionally complex by revealing authenticity and the relationship between the subject and the surroundings.
How did technological changes impact the role of documentary photography?
I can't say definitively that technological changes had any impact on the role of documentary photography, but advances have changed the way it's done. Equipment has become smaller and lighter, and with digital technology there is a smaller 'per click' cost than seen with film-based cameras. Digital technology has also allowed everyone to be an observer and easily share what they see with others. Some of the challenges facing documentary and photojournalism are the ethical threats (more easily altering photos, etc.), and the lack of knowledge on the part of those trying to be photojournalists without any training.
What is the importance of photography in advertising?
Photographs are not space fillers in a newspaper as many may think. Photographs are used to make ideas explained in writing more visible and fathomable to the readers. They are also used as the selling point of any publication in that case meant for such. A well taken photo is worthy a thousand words, so editors will always have space for photos in their publications.
Why is Sidney poiter important to history?
Sidney Poitier was a famous film star with an Afro American heritage. He played a memorable and perhaps historical role in the film "Guess Who's Coming to Dinner". The film was a barrier breaker in race relations as Sidney played the role of the boyfriend to a white woman.
The difference between black white and shades of gray On a film is Known as?
The difference between black, white, and shades of gray on a film is known as "contrast." Contrast refers to the variation in brightness between different parts of an image, with black representing the darkest areas, white representing the brightest areas, and shades of gray indicating the varying levels of brightness in between. In photography and cinematography, contrast plays a crucial role in defining the visual impact and mood of an image or scene.
Biracial father white mother will the baby be more white or black?
Depends on individual cases, their children are likely to be more white than black, at in skin complexion, but genes play a more important role there.
What role did Suzan Sontag play in photography?
her relationship with Annie leibovitz
Role of hypo in photography give equation?
due to its reducing ability
what is the role of silver chloride and silver bromide in black and white photography?
On exposure to light both compounds forms silver metal in very finely divided state. Inside a camera the bright areas of the image projected onto a photgraphic plate or film are exposed more and therefore more silver gets deposited. This produces a "negative" of the image which is then used to produce the photograph.
What role did economic pressure play in civil right movement?
He help the black Muslims learn that white are not their friend and they evil. but not to me.
How are white holes made and what is their role in the universe?
White holes are theoretical objects that are the opposite of black holes. They are believed to be created as a result of the mathematical equations that describe black holes, but there is no observational evidence of their existence. In theory, white holes would expel matter and energy outward, in contrast to black holes which pull matter and energy inward. Their role in the universe, if they exist, is not well understood, but some scientists speculate that they could potentially be connected to the creation of new universes or play a role in the recycling of matter and energy.
How does photography plays a vital role in the field of criminal investigation?
someones cheating in their homework ;)
What art period did Ansel Adams belong to?
Ansel Adams is primarily associated with the 20th-century art movement known as Modernism, particularly within the realm of photography. He was a key figure in the straight photography movement, which emphasized clarity, detail, and composition. His work is also closely linked to the broader environmental and conservation movements, reflecting a deep appreciation for nature. Adams' iconic black-and-white landscape photographs played a significant role in shaping the perception of American wilderness.
Was hud filmed in black and white?
No, "Hud" was filmed in color. It was released in 1963 and starred Paul Newman in the title role.
What does the role as a photo editor detail?
commissioning photography, photo research, managing the photography budget, coming up with visual ideas and anything else that gets thrown at them !
What role does the artifact play in the preservation and interpretation of historical events through photography?
Photography artifacts play a crucial role in preserving and interpreting historical events by capturing moments in time and providing visual evidence for future generations to understand and learn from.
