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HTML 

              
                <div class="container">
  <canvas class="illo"></canvas>
  <p>Click &amp; drag to rotate</p>
</div>
!

CSS 

              
                html { height: 100%; }

body {
  min-height: 100%;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #435;
  color: white;
  font-family: sans-serif;
  text-align: center;
}

canvas {
  display: block;
  margin: 0 auto;
  cursor: move;
}
!

JS 

              
                // Made with Zdog


var BokehShape = Zdog.Shape.subclass({
  bokehSize: 5,
  bokehLimit: 64,
});

BokehShape.prototype.updateBokeh = function() {
  // bokeh 0 -> 1
  this.bokeh = Math.abs( this.sortValue ) / this.bokehLimit;
  this.bokeh = Math.max( 0, Math.min( 1, this.bokeh ) );
  return this.bokeh;
};

BokehShape.prototype.getLineWidth = function() {
  return this.stroke + this.bokehSize * this.bokeh * this.bokeh;
};

BokehShape.prototype.getBokehAlpha = function() {
  var alpha = 1 - this.bokeh;
  alpha *= alpha;
  return alpha * 0.8 + 0.2;
};

BokehShape.prototype.renderCanvasDot = function( ctx ) {
  this.updateBokeh();
  ctx.globalAlpha = this.getBokehAlpha(); // set opacity
  Zdog.Shape.prototype.renderCanvasDot.apply( this, arguments );
  ctx.globalAlpha = 1; // reset
};

BokehShape.prototype.renderPath = function( ctx, renderer ) {
  this.updateBokeh();
  // set opacity
  if ( renderer.isCanvas ) {
    ctx.globalAlpha = this.getBokehAlpha();
  }
  Zdog.Shape.prototype.renderPath.apply( this, arguments );
  // reset opacity
  if ( renderer.isCanvas ) {
    ctx.globalAlpha = 1;
  }
};

var TAU = Zdog.TAU;

function makeMadeline( isGood, colors, options ) {

  var rotor = new Zdog.Anchor( options );

  var body = new Zdog.Group({
    addTo: rotor,
    rotate: { x: -TAU/8 },
    translate: { z: -48 },
    updateSort: true,
  });

  var head = new Zdog.Anchor({
    addTo: body,
    translate: { y: -11, z: -2 },
    rotate: { x: TAU/8 },
  });

  // face
  var face = new Zdog.Ellipse({
    diameter: 6,
    addTo: head,
    translate: { z: 4 },
    stroke: 8,
    color: colors.skin,
  });

  var eyeGroup = new Zdog.Group({
    addTo: face,
    translate: { z: face.stroke/2 - 0.5 },
  });


  // eyes
  [ -1, 1 ].forEach( function( xSide ) {
    // cheek blush
    if ( isGood ) {
      new Zdog.Ellipse({
        width: 2,
        height: 1.3,
        addTo: eyeGroup,
        translate: { x: 4.5*xSide, y: 3, z: -1 },
        rotate: { y: -TAU/16*xSide },
        stroke: 1,
        color: '#FA8',
        fill: true,
      });
    }

    var eyeX = 3.5*xSide;

    // eye
    new Zdog.Ellipse({
      width: 0.75,
      height: 1.5,
      addTo: eyeGroup,
      color: colors.eye,
      translate: { x: eyeX },
      stroke: 2,
      fill: true,
    });

    // eye brow
    new Zdog.Ellipse({
      addTo: eyeGroup,
      height: 3,
      width: 1.2,
      quarters: 2,
      translate: { x: eyeX, y: -3 },
      rotate: { z: -TAU/4 + 0.15*xSide * (isGood ? 1 : -1) },
      color: colors.hair,
      stroke: 1,
      fill: false,
      closed: true,
    });

  });


  // hair ball
  new Zdog.Shape({
    path: [
      { x: -1 },
      { x: 1 },
      { z: -4 },
    ],
    addTo: head,
    translate: { y: -4, z: -1 },
    stroke: 18,
    color: colors.hair,
  });

  var bang = new Zdog.Shape({
    path: [
      {},
      { arc: [
        { z: 4, y: 4 },
        { z: 0, y: 8 },
      ]},
    ],
    addTo: head,
    translate: { x: 2, y: -7.5, z: 6 },
    rotate: { x: 0.5, z: -0.5 },
    stroke: 4,
    color: colors.hair,
    closed: false,
  });
  bang.copy({
    translate: { x: 5, y: -6, z: 5 },
    rotate: { x: -0.3, z: -0.5 },
  });
  bang.copy({
    translate: { x: 5, y: -6, z: 3 },
    rotate: { y: -0.7, z: -1 },
  });

  // left side
  bang.copy({
    translate: { x: -2, y: -7.5, z: 6 },
    rotate: { x: 0, z: TAU/16*6 },
  });
  bang.copy({
    translate: { x: -5, y: -6, z: 5 },
    rotate: { x: 0, z: TAU/4 },
  });
  bang.copy({
    translate: { x: -5, y: -6, z: 3 },
    rotate: { y: 0.7, z: 1 },
  });

  // hair cover
  new Zdog.Shape({
    path: [
      { x: -3 },
      { x:  3 },
    ],
    addTo: head,
    stroke: 7,
    translate: { y: -8, z: 5 },
    color: colors.hair,
  });

  // trail locks

  var trailLock = new Zdog.Shape({
    path: [
      { y: -4, z: 0 },
      { bezier: [
        { y: -10, z: -14 },
        { y: 0, z: -16 },
        { y: 0, z: -26 }
      ]},
    ],
    addTo: head,
    translate: { z: -4, y: 0 },
    stroke: 10,
    color: colors.hair,
    closed: false,
  });

  trailLock.copy({
    translate: { x: -3, z: -4 },
    rotate: { z: -TAU/8 },
    stroke: 8,
  });
  trailLock.copy({
    translate: { x: 3, z: -4 },
    rotate: { z: TAU/8 },
    stroke: 8,
  });
  trailLock.copy({
    translate: { y: 2 },
    // rotate: { z: TAU/2 },
    scale: { y: 0.5 },
    stroke: 8,
  });

  // ----- torso ----- //

  // 2nd rib
  var torsoRib = new Zdog.Ellipse({
    width: 12,
    height: 10,
    addTo: body,
    rotate: { x: -TAU/4 },
    translate: { y: -1 },
    stroke: 6,
    color: colors.parkaLight,
    fill: true,
  });
  // neck rib
  torsoRib.copy({
    width: 6,
    height: 6,
    translate: { y: -5 },
  });
  // 3rd rib
  torsoRib.copy({
    translate: { y: 3 },
  });
  // 4th rib
  torsoRib.copy({
    translate: { y: 7 },
    color: colors.parkaDark,
  });
  // waist
  new Zdog.Ellipse({
    width: 10,
    height: 8,
    addTo: body,
    rotate: { x: -TAU/4 },
    translate: { y: 11 },
    stroke: 4,
    color: colors.tight,
    fill: true,
  });

  // arms
  [ -1, 1 ].forEach( function( xSide ) {
    var isLeft = xSide == 1;
    // shoulder ball
    new Zdog.Shape({
      addTo: body,
      stroke: 6,
      translate: { x: 6*xSide, y: -5, z: -1 },
      color: colors.parkaLight,
    });

    var shoulderJoint = new Zdog.Anchor({
      addTo: body,
      translate: { x: 9*xSide, y: -3, z: -2 },
      rotate: isLeft ? { x: TAU/8*3, z: -TAU/32 } : { z: TAU/16*2, x: -TAU/16*2 },
    });

    // top shoulder rib
    var armRib = new Zdog.Ellipse({
      diameter: 2,
      rotate: { x: -TAU/4 },
      addTo: shoulderJoint,
      translate: { x: 0*xSide },
      stroke: 6,
      color: colors.parkaLight,
      fill: true,
    });
    armRib.copy({
      translate: { y: 4 },
    });

    var elbowJoint = new Zdog.Anchor({
      addTo: shoulderJoint,
      translate: { y: 8 },
      rotate: isLeft ? {} : { z: TAU/8 },
    });

    armRib.copy({
      addTo: elbowJoint,
      translate: { x: 0, y: 0 },
    });
    armRib.copy({
      addTo: elbowJoint,
      translate: { y: 4 },
      color: colors.parkaDark,
    });

    // hand
    new Zdog.Shape({
      addTo: elbowJoint,
      translate: { y: 9, z: -1 },
      stroke: 8,
      color: colors.skin,
    });

    // ----- legs ----- //
    var knee = { y: 7 };
    var thigh = new Zdog.Shape({
      path: [ { y: 0 }, knee ],
      addTo: body,
      translate: { x: 4*xSide, y: 13 },
      rotate: isLeft ? {} : { x: TAU/16*3, z: TAU/16 },
      stroke: 8,
      color: colors.tight,
    });

    var shin = new Zdog.Shape({
      path: [ { y: 0 }, { y: 8 } ],
      addTo: thigh,
      stroke: 6,
      translate: knee,
      rotate: isLeft ? {} : { x: -TAU/16*5 },
      color: colors.tight,
    });

  });

  // butt
  new Zdog.Shape({
    path: [
      { x: -3 },
      { x: 3 },
    ],
    visible: false,
    addTo: body,
    translate: { y: 11, z: -2 },
    stroke: 8,
    color: colors.tight,
  });

}

window.makeBird = function( options ) {

  var spin = options.spin || 0;

  var arrow = new Zdog.Anchor({
    addTo: options.addTo,
    scale: 2/3,
    rotate: { z: spin },
  });

  var bird = new Zdog.Group({
    addTo: arrow,
    translate: { x: 87 },
    rotate: { x: -spin },
  });

  // bird body
  new Zdog.Shape({
    path: [
      { x: -3, y: 0 },
      { arc: [
        { x: -2, y: 1.5 },
        { x: 0, y: 1.5 },
      ]},
      { arc: [
        { x: 2, y: 1.5 },
        { x: 2, y: 0 },
      ]},
    ],
    addTo: bird,
    translate: { x: 0.5 },
    stroke: 3,
    color: options.color,
    fill: true,
  });

  // bird head
  new Zdog.Shape({
    translate: { x: 4, y: -1 },
    addTo: bird,
    stroke: 4,
    color: options.color,
  });
  
  // beak
  new Zdog.Shape({
    path: [
      { x: 0, y: -1 },
      { x: 3, y: 0 },
      { x: 0, y: 1 },
    ],
    addTo: bird,
    translate: { x: 5, y: -1 },
    stroke: 1,
    color: options.color,
    fill: true,
  });

  // tail feather
  new Zdog.Shape({
    path: [
      { x: -3, z: -2 },
      { x:  0, z:  0 },
      { x: -3, z:  2 },
    ],
    addTo: bird,
    translate: { x: -4, y: 0 },
    stroke: 2,
    color: options.color,
    fill: true,
  });
  
  var wing = new Zdog.Shape({
    path: [
      { x: 3, y: 0 },
      { x: -1, y: -9 },
      { arc: [
        { x: -5, y: -4 },
        { x: -3, y: 0 },
      ]},
    ],
    addTo: bird,
    translate: { z: -1.5},
    rotate: { x: TAU/8 },
    stroke: 1,
    color: options.color,
    fill: true,
  });

  wing.copy({
    translate: { z: 1.5},
    scale: { z: -1 },
    rotate: { x: -TAU/8 },
  });

};

// -------------------------- demo -------------------------- //

var illoElem = document.querySelector('.illo');
var w = 160;
var h = 160;
var minWindowSize = Math.min( window.innerWidth, window.innerHeight );
var zoom = Math.min( 5, Math.floor( minWindowSize / w ) );
illoElem.setAttribute( 'width', w * zoom );
illoElem.setAttribute( 'height', h * zoom );

var isSpinning = true;
var TAU = Zdog.TAU;

var illo = new Zdog.Illustration({
  element: illoElem,
  zoom: zoom,
  rotate: { y: -TAU/4 },
  dragRotate: true,
  onDragStart: function() {
    isSpinning = false;
  },
});

var madColor = {
  skin: '#FD9',
  hair: '#D53',
  parkaLight: '#67F',
  parkaDark: '#35D',
  tight: '#742',
  eye: '#333',
};
var badColor = {
  skin: '#EBC',
  hair: '#D4B',
  parkaLight: '#85A',
  parkaDark: '#527',
  tight: '#412',
  eye: '#D02',
};

var glow = 'hsla(60, 100%, 80%, 0.3)';
var featherGold = '#FE5';

// -- illustration shapes --- //

makeMadeline( true, madColor, {
  addTo: illo,
});
makeMadeline( false, badColor, {
  addTo: illo,
  rotate: { y: TAU/2 },
});


// ----- feather ----- //

var feather = new Zdog.Group({
  addTo: illo,
  rotate: { y: -TAU/4 },
});

( function() {

  var featherPartCount = 8;
  var radius = 12;
  var angleX = (TAU/featherPartCount) / 2;
  var sector = (TAU * radius)/2 / featherPartCount;

  for ( var i=0; i < featherPartCount; i++ ) {
    var curve = Math.cos( (i/featherPartCount) * TAU*3/4 + TAU*1/4 );
    var x = 4 - curve*2;
    var y0 = sector/2;
    // var y2 = -sector/2;
    var isLast = i == featherPartCount - 1;
    var y3 = isLast ? sector * -1 : -y0;
    var z1 = -radius + 2 + curve*-1.5;
    var z2 = isLast ? -radius : -radius;
    var barb = new Zdog.Shape({
      path: [
        { x: 0, y: y0, z: -radius },
        { x: x, y: -sector/2, z: z1 },
        { x: x, y: -sector*3/4, z: z1 },
        { x: 0, y: y3, z: z2 },
      ],
      addTo: feather,
      rotate: { x: angleX * -i + TAU/8 },
      stroke: 1,
      color: featherGold,
      fill: true,
    });
    barb.copy({
      scale: { x: -1 },
    });
  }

  // rachis
  var rachis = new Zdog.Ellipse({
    addTo: feather,
    diameter: radius*2,
    quarters: 2,
    rotate: { y: -TAU/4 },
    stroke: 2,
    color: featherGold,
  });
  rachis.copy({
    stroke: 8,
    color: glow,
    rotate: { y: -TAU/4, x: -0.5 }
  });
})();

// ----- rods ----- //

( function() {

  var rodCount = 14;
  for ( var i=0; i < rodCount; i++ ) {
    var zRotor = new Zdog.Anchor({
      addTo: illo,
      rotate: { z: TAU/rodCount * i },
    });

    var y0 = 32;
    var y1 = y0 + 2 + Math.random()*24;
    new BokehShape({
      path: [
        { y: y0 },
        { y: y1 },
      ],
      addTo: zRotor,
      rotate: { x: ( Math.random() * 2 - 1 ) * TAU/8 },
      color: madColor.skin,
      stroke: 1,
      bokehSize: 6,
      bokehLimit: 70,
    });
  }

})();

// dots

( function() {
  var dotCount = 64;

  for ( var i=0; i < dotCount; i++ ) {
    var yRotor = new Zdog.Anchor({
      addTo: illo,
      rotate: { y: TAU/dotCount * i },
    });

    new BokehShape({
      path: [
        { z: 40*(1 - Math.random()*Math.random()) + 32 },
      ],
      addTo: yRotor,
      rotate: { x: ( Math.random() * 2 - 1 ) * TAU*3/16 },
      color: badColor.skin,
      stroke: 1 + Math.random(),
      bokehSize: 6,
      bokehLimit: 74,
    });
  }

})();

// ----- birds ----- //

var birdRotor = new Zdog.Anchor({
  addTo: illo,
  rotate: { y: TAU*-1/8 },
});

makeBird({
  addTo: birdRotor,
  color: madColor.parkaLight,
  spin: TAU/2,
});

makeBird({
  addTo: birdRotor,
  color: featherGold,
  spin: -TAU * 3/8,
});

makeBird({
  addTo: birdRotor,
  color: 'white',
  spin: -TAU/4,
});

makeBird({
  addTo: birdRotor,
  color: madColor.hair,
  spin: -TAU/8,
});

makeBird({
  addTo: birdRotor,
  color: madColor.parkaDark,
  spin: TAU/8,
});

// -- animate --- //

var isSpinning = true;
var rotateSpeed = -TAU/60;
var xClock = 0;
var then = new Date() - 1/60;

function animate() {
  update();
  illo.renderGraph();
  requestAnimationFrame( animate );
}

animate();

// -- update -- //

function update() {
  var now = new Date();
  var delta = now - then;
  // auto rotate
  if ( isSpinning ) {
    var theta = rotateSpeed/60 * delta * -1;
    illo.rotate.y += theta;
    xClock += theta/4;
    illo.rotate.x = Math.sin( xClock ) * TAU/12;
  }

  illo.updateGraph();

  then = now;
}
!
999px

Console