​

function setup() {

  createCanvas(660, 500);

}

​

function draw() {

  background(0, 250, 250); // Set background to cyan color

  // Thick red line from top left to bottom right corner

  stroke(255, 0, 0);

  strokeWeight(40);

  line(0, 0, 650, 500);

​

  // Green ellipse at the center

  noStroke();

  fill(0, 200, 0)

  ellipse(325, 250, 320, 245);

  // Dark blue square placed to the right of the ellipse

  fill(0, 0, 118);

  rectMode(CORNER);

  rect (445, 210, 41, 41);

}