<meta charset="UTF-8">
<canvas width="600" height="600"></canvas>
<script>
var pantalla = document.querySelector("canvas");
var pincel = pantalla.getContext("2d");
pincel.fillStyle = "lightgreen";
pincel.fillRect(0,0,370,370);
pincel.fillStyle = "black";
//ojos
pincel.fillRect(45,60,90,90)
pincel.fillRect(225,60,90,90)
//nariz
pincel.fillRect(135,148,90,120)
//boca
pincel.fillRect(95,200,40,120)
pincel.fillRect(225,200,40,120)
</script>
