IDG For starters, let’s create a function that draws a watercolor spot with a given position, radius, and hue. P5.js gives us a function to draw an ellipse that we already used last week.

Math.random() generates a random pseudo-number between 0 and 1. If we want a random value between 10 and 15, we can take the output of Math.random() and multiply it by the difference between the ...