Exercise 1 - Distributions:
Create a new class that generates a geometric shape. Use the "quad" object or "beginShape" to generate the form inside your class.
https://www.processing.org/reference/quad_.html
https://www.processing.org/reference/beginShape_.html
Exercise 2 - New geometry:
Create a grid of geometric shapes, where a the geometry of each shape changes based on it's location in the grid.
Exercise 3 - Bitmap Input (optional)
Following the example in Lesson 1.4, rewrite the code to generate a new output from a bitmap input.