foldworks<p>This effect is new to me, done on a grey rectangle (about 50 iterations) in Affinity Photo. </p><p>Adding noise makes the effect quicker? And easier to do than simulating Turing-style diffusion, say.</p><p>h/t <a href="https://mastodon.gamedev.place/@rich/114810794227569284" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">mastodon.gamedev.place/@rich/1</span><span class="invisible">14810794227569284</span></a><br><a href="https://mathstodon.xyz/tags/Affinity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Affinity</span></a> <a href="https://mathstodon.xyz/tags/AffinityPhoto" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AffinityPhoto</span></a> <a href="https://mathstodon.xyz/tags/diffusion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>diffusion</span></a> <a href="https://mathstodon.xyz/tags/TextureTuesday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TextureTuesday</span></a></p>