This is the art work of Keith Peters. He is a coder and generative artist that does work in a variety of coding languages. His basic method to creating art is to use the coding software and play around with it until he gets something that looks nice. He has a whole website dedicated to his work called Art for Code.
From his work it is possible to see that there seems to be a lot of mathematics involved or the shapes that are formed look very organic and nature like which to my surprise is not uncommon in this field of generative art because a lot of the employed mathematical models are often those useful in scientific analysis and simulation.