This is the orignial piece before making it into a face generator:

For the variable face project I first made my eyes change to weird different shapes by changing the heights and weights of the ellipses to random variables. Then, I also set the background to change colors at random as well as the shirt. The complications I had were knowing what x and y values I had to change to distort my image, as well as how to properly use float variables. However, I had some fun messing around with processing to create this although can be upsetting to take a while to fix a mistake or figure out what went wrong. Here are some images of how my work for the project since I was not able to make a gif.

  

Here is the link to the project: https://www.openprocessing.org/sketch/592706