splattered

PImage myImage;
color col;
float sz_max = 30;
float sz_min = sz_max/2;
int max = 10;
float alpha = 200;

void setup() {
  background(255);
  colorMode(HSB);
  noStroke();
  myImage = loadImage("http://media-cache-ec0.pinimg.com/736x/c3/5e/e6/c35ee690c3467e75cd8d607f66357695.jpg");
  size(myImage.width, myImage.height);
  myImage.loadPixels();
}

void draw() {

  for (int i=0; i<max; i++) {
    int x = int(random(width));
    int y = int(random(height));
    col = myImage.pixels[y*width+x];
    float d = dist(width/2, height/2, x, y);
    float maxDist = width/1.5;
    float var = map(d, 0, maxDist, 10, 1);
    float sz = map(d, 0, maxDist, sz_max, sz_min);
    float r = random(1, 10);
    if (r < var) {
      fill(col, alpha);
      ellipse(x, y, sz, sz);
    }
  }
}

void mouseClicked() {
  sz_max -= 5;
  sz_min = sz_max/2;
  max *= 1.4;
  alpha -=30;
}

void keyPressed() {
  save(random(1234)+".png");
}