Baravalle

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Design from the mathematicians with the abstract quality of 1950s Modern Art
$29.00
Design from the Mathematicians, by Prof. Baravalle. Portfolio 1, 1950.
$29.00
$Design from the Mathematicians. By Prof. Baravalle. Portfolio N.1 1950. Page 22-23 Left, wave curve with black and white parallel lines. Upper left, straight lines tangent to a hyperbole combined with a circle. Right, wave curve. Right page: Upper left, a group of tangents to an astroid (star-shaped) curve. Upper right, catacaustic curve (the kind reflected from inside a cup) made with straight lines. Below, design based on refraction of light.$
Design from the Mathematicians, by Prof. Baravalle. Wave and catacaustic curves
$29.00