Page 34 Rough Sketch: Betty Burro Is Disappointed with Buddy Butterfly

Blue line layer under pencil sketch.

Today I learned the value of flipping an image horizontally to check for wonky features. My original sketch looked okay, but when I flipped the image horizontally, it just looked bad. At first I thought that the eyes were not placed properly. Even after making the eyes perfectly symmetrical, the image still look odd when I flipped it. I was puzzled, so I continued to flip. Eventually it became clear that the nose was off center and warped to one side. Once I fixed the nose, flipping image didn’t reveal any problems.