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A print-ready JPG or TIFF in sRGB with the color profile embedded, made from the museum master and never enlarged.
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All 5 colors in one file, ready to load as swatches in Adobe, Procreate, GIMP or Krita, or as CSS variables.
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Credit this image
Refraction, parallax, light, heat, Asa Smith (1850). Via artnap.com
Refraction, parallax, light, heat, Asa Smith (1850). Via artnap.comRefraction, parallax, light, heat, Asa Smith (1850). Via <a href="https://artnap.com/artwork/pdx-832909">artnap.com</a><figure><a href="https://artnap.com/artwork/pdx-832909"><img src="https://img.artnap.com/artworks/pdx/pdx-832909/web.jpg" alt="Refraction, parallax, light, heat, Asa Smith (1850)" width="1280" height="1600" style="max-width:100%;height:auto" loading="lazy"></a><figcaption>Refraction, parallax, light, heat, Asa Smith (1850). Via <a href="https://artnap.com/artwork/pdx-832909">artnap.com</a></figcaption></figure>
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About this work
A black-ground diagram titled Refraction, Parallax, Light and Heat shows the sun at morning, noon and evening relative to the visible horizon, with the earth and its atmosphere at center. Below, a stepped grid chart illustrates how light and heat diminish with the square of distance from the sun, and a small inset compares the earth's orbit to a ring seen from the fixed stars. This 1850 print by Asa Smith is a scientific illustration of astronomical principles.
