Description: The term “personal equation” came into use in the 19th century as scientists found that observers have inherent biases: some anticipate events, and some report events after they have occurred. Recognition of the problem led to a spate of personal equation instruments: some measured biases of this sort, and some reduced the effect of personal errors. Most of these
Description: [caption id="" align="aligncenter" width="420" caption="The Great Pyramid and the Great Sphinx, from "Egypt, Sinai and Jerusalem" Portfolio, 1858, Francis Frith"][/caption] The first examples of travel photography are almost simultaneous with the invention of photography itself. In 1841, following an extensive trip through the Middle East, wine merchant and early photographer,
Description: In a world drowning in images, where we swipe past photos of friends, relatives, and selves in mere seconds, a set of remarkable portraits taken in the 1910s and 1920s by Julian Papin Scott (1877-1961) deserve more considered attention. Sometimes, his subjects appear immersed in work, surrounded by microscopes, beakers, or stacks of books, as if unaware of the photographer.
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