rinziv_AlmaArtis2018/sketches2019/FdI_2019_05_concentric_circles/FdI_2019_05_concentric_circles.pde
void setup() {
  size(400, 400);
}

void draw() {
  background(255);

  fill(128, 150);
  //ellipse(width/2, height/2, width, height);

  float offset = 0;
  while (offset < width/2) {
    ellipse(width/2, height/2, 
      width - offset*2, height - offset*2);
    offset = offset + 10;
  }
}