https://en.wikipedia.org/wiki/Anomalisa
https://www.newyorker.com/magazine/2016/01/18/gloom-and-doom-the-current-cinema-anthony-lane
the stop motion and animation technique seem very simple and that's always the case in the presence of a masterpiece that simplifies/condenses things and uses only what's technically relevant to the scene (like in poetry) as different from Walt Disney's or Dreamworks' stuff which try to impress the viewer through color and sound...The painting was done I guess in Zbrush and the clothing looks normal yet perfect