//3-1 dynamic example
void setup(){
  size(720,480);
}

void draw(){
  background(0);//black

ellipseMode(CENTER);
rectMode(CENTER);

//body
stroke(0,0,255);//black
fill(255,0,0);//red
rect(100,100,20,100);

//head
fill(255,0,0);
ellipse(100,70,60,60);

//eyes
fill(255);
ellipse(81,70,16,16);
ellipse(119,70,16,16);

//legs
stroke(255,0,0);
line(90,150,90,190);
line(110,150,110,190);
}