My Sketch

// Global variables for grid and tile size

let cols, rows;

let tileSize = 40;

​

// Array to hold the colors used in the artwork

let colors = [

  '#FFFF00',  // Yellow

  '#0000FF',  // Blue

  '#FF0000',  // Red

  '#ADD8E6',  // Light Blue

  '#DCDCDC'   // Light Grey

];

​

function setup() {

  createCanvas(400, 400);  // Create a canvas of size 400x400

  cols = width / tileSize; // Calculate number of columns

  rows = height / tileSize; // Calculate number of rows

  noLoop(); // Draw only once

}

​

function draw() {

  background(220); // Set background color to light grey

​

  // Loop through all grid cells to draw tiles

  for (let i = 0; i < cols; i++) {

    for (let j = 0; j < rows; j++) {

      // Calculate the x and y position for each tile

      let x = i * tileSize;

      let y = j * tileSize;

      drawTile(x, y, tileSize); // Draw each tile

    }

  }

}

​

// Function to draw a single tile

function drawTile(x, y, size) {

  // Draw the tile background

  fill(220); // Grey background for each tile

  rect(x, y, size, size);

​

  // Randomly select colors for horizontal and vertical stripes

  let horizontalColor = random(colors);

  let verticalColor = random(colors);

​

  // Randomly generate the height and width of stripes

  let horizontalHeight = random(size / 4, size / 2); // Random height for horizontal stripe

  let verticalWidth = random(size / 4, size / 2);    // Random width for vertical stripe

​

  // Randomly position the horizontal and vertical stripes within the tile bounds

  let horizontalY = random(0, size - horizontalHeight); // Random vertical position for the horizontal stripe

  let verticalX = random(0, size - verticalWidth);      // Random horizontal position for the vertical stripe

​

  // Draw the horizontal stripe

  fill(horizontalColor);

  rect(x, y + horizontalY, size, horizontalHeight); // Horizontal stripe spanning the tile width

​

  // Draw the vertical stripe

  fill(verticalColor);

  rect(x + verticalX, y, verticalWidth, size);      // Vertical stripe spanning the tile height

}

​