Processing Evolved

    function setup() {
  let canvas = createCanvas(600, 600, WEBGL);
  canvas.parent('animation-holder');
}

function draw() {
  background(0, 0, 50);
  
  directionalLight(255, 255, 255, 0, 0, -1);
  
  drawFractal(0, 0, 200, 6);
  drawFractal(150, -150, 120, 5);
  drawFractal(-200, 100, 80, 4);
  
  push();
  translate(-100, 200);
  rotateX(frameCount * 0.01);
  rotateY(frameCount * 0.02);
  fill(200, 200, 0);
  cylinder(30, 80);
  pop();
  
  push();
  translate(100, -250);
  rotateX(frameCount * 0.015);
  rotateY(frameCount * 0.025);
  fill(200, 200, 0);
  cylinder(25, 60);
  pop();
  
  // Add Van Gogh-style starry night in the back with more waves
  push();
  translate(0, 0, -300);
  drawStarryNight(0, 0, 400);
  pop();
}

function drawFractal(x, y, size, level) {
  if(level > 0) {
    push();
    translate(x, y);
    rotateX(frameCount * 0.01);
    rotateY(frameCount * 0.02);
    if (level % 2 == 0) {
      fill(255, 200, 0);
    } else {
      fill(200, 200, 0);
    }
    box(size);
    
    level--;
    drawFractal(0, size/2, size/2, level);
    drawFractal(0, -size/2, size/2, level);
    drawFractal(size/2, 0, size/2, level);
    drawFractal(-size/2, 0, size/2, level);
    pop();
  }
}

function drawStarryNight(x, y, size) {
  push();
  translate(x, y);
  
  // Swirling night sky
  for (let i = 0; i < 500; i++) {
    let angle = i * 0.1;
    let radius = size * 0.005 * i;
    let starX = radius * cos(angle);
    let starY = radius * sin(angle);
    let starSize = random(1, 3);
    fill(255, 255, 0);
    ellipse(starX, starY, starSize, starSize);
  }
  
  // Multiple rolling wavy cypress trees
  stroke(0, 100, 0);
  strokeWeight(5);
  fill(0, 50, 0);
  
  for (let j = 0; j < 5; j++) {
    push();
    translate(j * size/6 - size/3, 0);
    beginShape();
    let angleStep = 180 / 30;
    for (let i = 0; i <= 30; i++) {
      let angle = i * angleStep;
      let treeX = size/3 * cos(angle + j * 30 + frameCount * 0.02);
      let treeY = size/15 * i - size/2;
      curveVertex(treeX, treeY);
    }
    endShape();
    pop();
  }
  
  pop();
}