PImage icecream;
void setup(){

  size(600,600);
  icecream = loadImage("icecream.png");
}

void draw(){
  background(255);
  image(icecream,0,0);
      
  for (int x= 1; x <= 650; x+=100){
    for (int y = 1; y <= 550; y += 100){
PImage crop = get();
      image(crop,x,y,100,100);
    }
  }
}