text: var canvas = document.querySelector('canvas'),
      ctx    = canvas.getContext('2d');
  
      ctx.lineWidth = 15;
      ctx.beginPath();
      ctx.arc(70,70, 60, 0, 2 * Math.PI, true);
      ctx.stroke();
  
      ctx.beginPath();
      ctx.moveTo(85,100);
      ctx.lineTo(100,85);
      ctx.lineTo(140,120);
      ctx.lineTo(120,140);
      ctx.fill();