fullscreen void setup()
{
size(200,200);
background(255,0,0);
stroke(1);
}
void draw()
{
line(30,50,30,90);
line(60,50,60,90);
line(120,50,120,90);
line(150,50,150,90);
line(20,50,70,50);
line(110,50,160,50);
ellipse (90,120,random(30),20);
}