let y = [];

let snow;

let cloud;

let tree;

let snow2;

let snow3;

function setup() {

  createCanvas(400, 400);

  for(let i = 0; i < 50; i++){

    append(x, random(400));

    append(y, random(0,-400));

  }

  fill("black");

  snow = loadImage("unnamed.png");

  cloud = loadImage("cloud.png");

  tree = loadImage("tree.png");

  snow2 = loadImage("snowflake2.png");

  snow3 = loadImage("snowflake3.png");

}

​

function draw() {

  background(200,200,200);

  for(let i = 0; i < x.length; i++){

    image(snow, x[i], y[i],15,15);

    image(snow2, x[i-3],y[i],30,30);

    image(snow3,x[i+4],y[i],15,15);

    x[i] = x[i] + random(-2,2);

    y[i] = y[i]+ random(1,3);

    if(y[i]>400){

      y[i]= random(50,0);

    }

  }

  image(cloud,-30,-30,200,100);

  image(cloud, 110,-30,200,100);

  image(cloud,250,-30,200,100);

  fill(0,100,130);

  rect(270,376,130,13);

  fill("blue");

  rect(280,380,120,130);

  fill("white");

  ellipse(120,410,400,100);

  image(tree,0,200,200,200);

}

​