This is what I can do with a ruler. I can do lines and triangles and squares and cubes and lines and triangles and squares and cubes and lines and triangles and squares and cubes and lines and triangles and squares and cubes AND LINES AND TRIANGLES AND SQUARES AND CUBES AND LINES AND TRIANGLES AND SQUARES AND CUBES AND LINES AND TRIANGLES AND SQUARES AND CUBES!!! *Pant* *Pant* *Pant* *Pant*

I hope you'll enjoy this.

By the way, should I make a color version of this? If so, what colors should I use?