I made my first sketch using Processing. I created an image called “Cityscapes” using 2D shapes, like line( ), point( ), rect( ), triangle( ), etc. This exercise really helped me learn the importance of order in code, because the form of the shapes can change depending on the order in which you make them appear in the lines of code.
Using a coordinate system, I created two different city skylines, one in brown and one in metal blue.
Here is the final sketch in Processing, and you can check out the source code: