
I share some code that you can use in Processing applications to create linear and radial gradients. These gradients can be used with or without dithering, which creates a very smooth appearance.
Slowly morphing fractal curves sweep across the canvas, creating very pretty evolving and flowing structures. I present seven different variations on this theme, using different colors, gradients, and drawing parameters. Included is the necessary code for exporting images from the canvas to a saveable format.