diff --git a/README.md b/README.md
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@@ -264,6 +264,7 @@ Creative coding is a different discipline than programming systems in which the
 - [Into Vertex Shaders](https://medium.com/@Zadvorsky/into-vertex-shaders-594e6d8cd804) - Series of tutorials about WebGL, Three.js, and Three.bas.
 - [The Spaces of WebGL](https://medium.com/@Zadvorsky/into-vertex-shaders-part-1-the-spaces-of-webgl-c70ded527841) - Brief overview over the different coordinate systems through out the 3D graphics pipeline.
 - [WebGL Workshop](http://webgl-workshop.com/) - Short and sweet online introduction to WebGL.
+- [THREE.js & instanced geometry](http://barradeau.com/blog/?p=1109) - Fluffy predator with three.js and instanced geometry.
 
 #### Canvas