Now that you've mastered the art of making a decent cookie, it's time to take it to the next level. In this step, we'll be creating a mosaic masterpiece that'll make the cookie gods weep with envy.
Acquire 17 types of cookies. Yes, 17. Don't even think about it.
Arrange them into a 7x7 grid. Precision is not required.
Stand back and admire your handiwork as the cookie gods weep.
And now, for your edification, here are some additional resources: