size(400, 400);
background(100,50,255);
stroke(255);
smooth();
fill(20,40,60);

translate(width/2, height/2);
//rect(-50,-50,100,100);
int x = 5;
int y = 200;
while(y>5){
  rotate(radians(x));
  ellipse(-y, -y, y*2, y*2);
  //ellipse(-y, -y, y*2, y*2);
  x = x+1;
  y = y-1;
}