code>brightness</code> can be used to scale up or down the RGB values of the image before color matching. The default is 1.</p>
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<div id="d-mosaics" class="section level2">
<h2 class="hasAnchor">
<a href="#d-mosaics" class="anchor"></a>3D Mosaics</h2>
<p>Passing the mosaic object to <code><a href="../reference/bricks_from_mosaic.html">bricks_from_mosaic()</a></code> will render a 3D object, stacking layers of bricks on each other to create an elevated mosaic. By default, the lightest color bric