<canvas width="600" height="400">
</canvas>
<script type="text/javascript">
var pantalla = document.querySelector("canvas");
var pincel = pantalla.getContext("2d");
pincel.fillStyle = "darkgreen";
pincel.fillRect(0,0,350,300);
pincel.fillStyle = "black"; //Ojo Izquierdo
pincel.fillRect(50,60,90,90);
pincel.fillStyle = "black"; //Ojos Derecho
pincel.fillRect(210,60,90,90);
pincel.fillStyle = "black"; //Nariz
pincel.fillRect(140,150,70,100);
pincel.fillStyle = "black"; //Boca parte Izquierda
pincel.fillRect(100,190,40,110);
pincel.fillStyle = "black"; //Boca parte Derecha
pincel.fillRect(210,190,40,110);
</script>
