<canvas width="600" height="400"></canvas>
<script>
var tela = document.querySelector('canvas');
var pincel = tela.getContext('2d')
//quadro
pincel.fillStyle = 'lightgrey'
pincel.fillRect(0,0,600,400);
//cabeça
pincel.fillStyle = 'darkgreen'
pincel.fillRect(105,45,350,300)
//olhos
pincel.fillStyle = 'black'
pincel.fillRect(150,100,90,90)
pincel.fillRect(310,100,90,90)
//nariz
pincel.fillRect(240,190,70,100)
//boca
pincel.fillRect(200,235,40,110)
pincel.fillRect(310,235,40,110)
</script>
