int xMin = 0; 
int yMax,xMax; 
int yMin = 0; 
 
void setup() { 
  smooth(); 
  size(700,500); 
  yMax = height; 
  xMax = width; 
  frameRate(5); 
} 
 
void draw() { 
  randomFlower(); 
} 
 
void randomFlower() { 
   
  color clr = color(random(20,230),random(20,230), random(20,230)); 
  float trans = random(190, 250); 
  fill(clr,trans); 
  //position of center of flower can be varied by translate 
  translate(random(xMin,xMax),random(yMin, yMax)); 
  //number of petals (numPetals) can be varied 
  float numPetals = random(9, 20); 
  float petalLength = random(30, 100); 
  println("Petal length = " + petalLength); 
  for (float rot = 0; rot < (2 * PI); rot += (2 * PI) / numPetals) { 
    pushMatrix(); 
    rotate(rot); 
    beginShape(); 
    vertex(10,10); 
    //petal length = distance between x,y params (1st 2 and last 2) below 
    bezierVertex(10,10,50,20,10 + petalLength,10 + petalLength); 
    // to make the petals fatter, increase the 3rd param below 
      //petal length = distance between x,y params (1st 2 and last 2) below 
    bezierVertex(10 + petalLength ,10 + petalLength,20,60,10,10); 
    endShape(); 
     
    popMatrix(); 
  } 
  //center size - change below 
  ellipse(0,0,25,25); 
}