createCanvas(400, 400);

}

​

function draw() {

  background(150);

  // Make a red circle with a thick outline

  fill("red");

  stroke("black");

  strokeWeight(15);

  circle(width / 2, height/2, 100);

  // Make a blue square with no outline

  fill("blue");

  noStroke();

  //rect(x, y, width, height)

  rect(40, 40, 200, 50);

  // Make a green ellipse

  //fill("green"); fill(r, g, b); // 0 - 255

  let ellipseWidth = 40;

  fill(0, 255, 0);

  ellipse(300, 300, ellipseWidth, 80);

  ellipse(200, 200, ellipseWidth / 2, 80);

}