<canvas width="600" height="400"></canvas>
<script>
var pantalla = document.querySelector("canvas");
var pincel = pantalla.getContext("2d");
pincel.fillStyle = "silver";
pincel.fillRect(0,0,600,400);
//cabeza
pincel.fillStyle = "darkgreen";
pincel.fillRect(120,50,350,300);
//hojos
pincel.fillStyle = "black";
pincel.fillRect(155,80, 90,90);
pincel.fillRect(350,80, 90,90);
//nariz
pincel.fillRect(265,170, 70,100);
//boca
pincel.fillRect(330,240, 40,110);
pincel.fillRect(225,240, 40,110);
</script>
