let count = 23;

let canvas

​

function setup() {

  canvas = createCanvas(400, 400);

  noLoop();

  noFill();

}

​

function draw() {

  background("blue");

  let size = width / count

  for(let index= 0; index < count; index+= 5){

    let offset= size/2;

    let xPosition = map(index, 2, count-3, offset, width-offset);

    let yPosition= map(index, 2, count-2, offset, width-offset);

​

    let circleSize = map(index, 0, count-1, 250, 300);

    let circleSize2 = map(index, 0, count-1, 350, 200);

    let circleSize3 = map(index, 0, count-1, 100, 20);

​

    circle(20, 210, circleSize );

    circle (50, 50, circleSize2);

    circle(230,300, circleSize3);

  }

}

​

function mouseClicked(){

  saveCanvas(canvas, "Grid Drawing2.jpeg")

}