example for Machu Pichu, July 26

coloredCirles.pde

void setup() {
  fullScreen();
  background(255, 255, 255);
}

float x, y, d, r, g, b;

void draw() {
  x = random(0, width);
  y = random(0, height);
  d = random(5, 100);
  r = random(0, 255);
  g = random(0, 255);
  b = random(0, 255);
  
  noStroke();
  fill(r, g, b);
  ellipse(x, y, d, d);
}