Golden Ratio 4

index.html

<script src="https://cdn.jsdelivr.net/npm/p5"></script>
<script src="script.js"></script>

script.js

function setup() {
    let x, y;
    createCanvas(650, 450);
    background('#fafafa');
    ellipseMode(CORNER);
    noFill();
    let fibonacci = [1, 1, 2, 3, 5, 8, 13, 21];
    translate(50, 50);
    for (let i = 7; i >= 0; i--) {
        x = fibonacci[i] * 15;
        y = x;
        rect(0, 0, x, y);
        ellipse(0, 0, x, y);
        translate(x, y);
        rotate(radians(270));
    }
}

thumbnail.png