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Design from the Mathematicians, by Prof. Baravalle. Portfolio 1, 1950.
Design from the Mathematicians. Portfolio N.1, 1950. Page 20-21. The beauty of geometrical forms is seen in these designs by Dr. Herman Baravalle, a mathematics professor at Adelphi College, Long Island.
Left: The saddle-shaped form of a hyperbolic paraboloid.
Above: An electron contour map of a molecule of phthalocyanine produces an interesting amoeba-like pattern.
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This work, published in the United States from 1928 to 1963 fell into the Public Domain because the copyright was not renewed with the Copyright Office during the 28th year after publication.
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