Zoe's Garage Sale Sign

We had a garage sale a couple weekends ago. I kept asking Zoe to help me make my signs for it but she refused to help because she didn't think she could stay in the lines. Well, a while after I started making mine, Zoe grabbed a poster board and made one entirely herself. She came up with the words and the design all by herself. How did she learn to do block letters and then decorate each letter?!?! I watched her free-hand the block letters with a pencil, then go over them with markers. Seriously, isn't it great?! By the way, we put her sign up right along the other ones. She thought that was pretty awesome. :)