float xflower, yflower;


void setup(){
  size(600,400);  // try changing the window size
  background(50,150,50);
  frameRate(60);
}

void draw(){
  xflower = random(0,width);
  yflower = random(0,height);
  drawflower(xflower,yflower);  // calls the drawflower() function, giving it the location where the flower should be drawn

}


// This is a function definition.  It defines a block of code that is run
// whenever its name (in this case drawflower()) is called.
// The flower is draw at the location "passed" to the function.
void drawflower(float xf, float yf){
  float size;
  size = (4 + yf) * 0.03;
  fill(255,0,0);
  ellipse(xf,yf,size,size);  // draws the center of the flower
  fill(255,200,200);  // try changing the color, or adding a random component to the color
  stroke(200,100,100);
  for(float a = 0; a < 2*PI; a = a + 0.4){ // for loop
    ellipse(xf+size*sin(a) ,yf + size*cos(a),size,size);
  }
}