p5.js generative image

Abstract Landscape

A slow generative drawing created with repeated transparent ellipses. The saved image was captured after letting the sketch build over time.

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Black Sunflower generative artwork
Black Sunflower
Live process
View full p5.js code 
let a = 0;
let r = 0;

function setup() {
  createCanvas(600, 400);
  background(0);
}

function draw() {

  push();

  translate(width/2, height/2);

  let x = cos(a) * r;
  let y = sin(a) * r;

  noFill();

  stroke(255, 10);
  strokeWeight(1);

  ellipse(
    x,
    y,
    random(10, 50),
    random(10, 50)
  );

  pop();

  a += 0.3;
  r += 0.2;

  // Kad sasniedz malas, sāk no jauna
  if (r > 300) {
    r = 0;
  }
}

function mousePressed() {
  saveCanvas("Saulespuke", "jpg");
}