In early Daguerreotype studios, the sitter had to sit in a "posing chair." What was the purpose of that uncomfortable contraption? It made the sitter tall enough for the camera.

It placed the sitter in the middle of the lens.

It allowed many people to be photographed at once.

It kept the sitter from moving.

35 cubic if the woodchuck was digging his burrow.

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artists need to create a realistic interpretation so that people in general can relate to the artwork. for a common people, an artist's impression gets increased only if he can create something which would look realistic. an abstract is difficult for a common people to understand whereas if a person can draw a girl with simple pencil sketch and if that looks like a real figure then the latter will be praised more than the former.