constructor(x, y, w, h) {

    this.x = x;

    this.y = y;

    this.w = w;

    this.h = h;

  }

  display() {

    let colors = ["#a1d69b", "#c8eae4", "#eca3bf", "#e97181", "#5c76b9", "#f8d8a6", "#17b1c1", "#caa7c8", "#fab580"];

    fill(random(colors));

    strokeWeight(3);

    stroke(0);

    rect(this.x, this.y, this.w, this.h);

  }

}