createCanvas(600, 600);

  background(255);

  noStroke();

  rectMode(CENTER);

    pixelDensity(3);

​

  let padovan = [1, 1, 1, 2, 2, 3, 4, 5, 7, 9];

​

  drawColorRectangles(padovan);

  drawBlackRectangles(padovan);

}

​

function drawColorRectangles(padovan) {

  let spacing = 0.1;

  let startX = width / 2 - padovan.length * (spacing + 10) / 2;

  let y = height / 2;

​

  for (let i = 0; i < padovan.length; i++) {

    if (padovan[i] <= 2) {

      let rectWidth = padovan[i] * 20;

      push();

      translate(startX + i * (rectWidth + spacing), y);

      rotate(random(-10, 10) * TWO_PI / 270);

​

      // Random color

      let color_array=["#DC143C","#FF0000","#0000FF","#0000CD" ]

      let c = random(color_array);

      fill(c);

      rect(0, -20, rectWidth, 200);

      pop();

    }

  }

}

​

function drawBlackRectangles(padovan) {

  let spacing = 10;

  let startX = width / 3;

  let y = height / 1.3 ;

​

  for (let i = 0; i < padovan.length; i++) {

    if (padovan[i] > 2) {

      let rectWidth = random(1, 3);

      let rectHeight = 300;

      push();

      translate(startX + i * (rectWidth + spacing), y);

      fill(0);

      rect(0, -rectHeight / 2, rectWidth, rectHeight);

      pop();

    }

  }

}

​