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129 lines
6.1 KiB
HTML
129 lines
6.1 KiB
HTML
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<head>
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<title>Images of Polyhedra</title>
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<h1 align="center">Images of Polyhedra </h1>
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<p class="center"><img src="images/polyhedra-wooden.jpg" width="425" height="282" alt="polyhedra wooden" /><br />
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A <a href="polyhedron.html">polyhedron</a> is a solid with flat faces. </p>
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<p>Will Tait, a classically trained artist, constructed a series of <a href="dodecahedron.html">dodecahedrons</a> from wood panels:</p>
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<p class="center"><img src="images/will-tait-dodecahedra-small.jpg" width="390" height="337" alt="will tait dodecahedra" /></p>
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<p>Here are some illustrations made back in the year 1509 by Leonardo da Vinci (1452-1519) for Luca Pacioli's book called the <i>"The Divine Proportion"</i>:
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</p>
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<div class="boxa"> <img src="images/da-vinci-dodecahedron-solid.jpg" width="338" height="415" alt="da vinci dodecahedron solid" /><br>
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Here Leonardo has illustrated a <a href="dodecahedron.html">Dodecahedron</a> <br>
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("DVODECEDRON" means Dodecahedron.)</div>
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<div class="boxa"> <img src="images/da-vinci-dodecahedron.jpg" width="312" height="415" alt="da vinci dodecahedron" /><br>
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And here Leonardo has illustrated the same shape but with "hollow" sides.<br>
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"Vacuus"
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means hollow.</div>
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<p class="center">And here is a modern Dodecahedron just like Leonarda drew, but made of steel:<br />
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<img src="images/dodecahedron-tubular-steel.jpg" width="347" height="346" alt="dodecahedron tubular steel" /><br />
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(You are
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supposed to imagine the faces are there)</p>
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<p>Just like in the illustration below, which are the five <a href="../platonic_solids.html">Platonic Solids</a> as drawn
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by a
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German artist called
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Augustin Herschvogel (1503-1553):</p>
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<p class="center"><img src="images/hirschvogel-platonic-solids.gif" width="301" height="488" alt="hirschvogel platonic solids" />
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</p>
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<p> </p>
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<p>And here are the Platonic Solids as <a href="fair-dice.html">dice</a>: </p>
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<p class="center"><img src="images/black-platonic-dice.jpg" style="max-width:100%" alt="black platonic solid dice" /></p>
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<p>Johannes Kepler (1571-1630)
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drew these illustrations of polyhedra for
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his 1619 book <i>"Harmonice Mundi"</i>. He has even shown how they could be made:</p>
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<p class="center"><img src="images/kepler-polyhedra.gif" style="max-width:100%" alt="kepler polyhedra" />
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</p>
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<p> </p>
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<div class="simple">
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<table border="0" align="center">
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<tr>
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<td><a href="polyhedron-models.html"><img src="images/polyhedron-models-thumb.gif" alt="Animated Polyhedron Models" width="150" height="150" border="0"></a></td>
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<td><p>Also explore 100s of<br>
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<a href="polyhedron-models.html">Animated Polyhedron Models</a>.</p></td>
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</tr>
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</table>
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</div>
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<p class="center">And you can try making some of those yourself at <a href="model-construction-tips.html">Platonic Solids Models</a>.</p>
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<p> </p>
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<div class="related"> <a href="../platonic_solids.html">Platonic Solids</a> <a href="index.html">Geometry Index</a></div>
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