<iframe width="580" height="385" src="https://www.youtube.com/embed/nnSqPzOAmvc" frameborder="0" allowfullscreen></iframe> <br>I start with a simple Perlin noise field and end with a more complicated Perlin noise field using a combination of color palettes. <br><a href="https://www.youtube.com/watch?v=nnSqPzOAmvc">source</a>
