Crafting The Vision Effect SIGGRAPH 2013 talk
   A World of Voxels SIGGRAPH 2012 talk   
  Clouds in the Skies of Rio SIGGRAPH 2011 talk

  CGW, June/July 2012 Issue, Page 62
  FXGUIDE Article about IA4. Voxels and Skies.
  How Blue Sky used Houdini to make 3D Clouds for Rio
  CG Society, Blue Sky On Ice (mist monster / cloud vortex)
  CGW, Stretching Into A New World (SmaugVox)