void setup()
{
  size(1000,500);
  background(0);
}

void draw(){
  color yellow = color(200,190,30,50);
  color pink = color(255,25,140,50);
  color yellowpinkmultiply = blendColor(yellow, pink, MULTIPLY);
  color yellowpinkadd = blendColor(yellow, pink, ADD);
  noStroke();

  fill(yellowpinkmultiply);
  ellipse(mouseX+20,mouseY+10,50,50);
  fill(100,80,120,50); //purple
  ellipse(mouseX+10,mouseY+10,50,50);
  fill(yellowpinkadd);
  ellipse(mouseX,mouseY-10,50,50);  
  fill(yellow);
  ellipse(mouseX,mouseY,50,50);
  fill(pink);
  ellipse(mouseX+20,mouseY,50,50);
  fill(255,255,255,50);
  ellipse(mouseX+20,mouseY-10,50,50);
  
  if (keyPressed == true){
    fill(0,0,0,20);
    rect(0,0,1000,500);
    
    fill(0);

    //rect(0,0,100,500);
    //rect(200,0,50,500);
    //rect(300,0,100,500);
    //rect(500,0,50,500);
    //rect(700,0,100,500);
    //rect(900,0,200,500);
  }
}