Morpho

Overview
"One little known studio in Costa Rica is making cartoons using Blender, which in the entire spectrum of small animation houses is not a big deal considering they would not be the first to do so. However the first they do have is that they are not using the internal renderer, instead they have opted to use Pixar's Renderman and are using RIBMosaic to do this." 

Productions

 * Grandpa's_Robot

Links

 * Official website