Christina’s postcard uses an abstract oreo to represent the oreo making video process. The first section on the bottom left contains the ingredients and tools needed to make oreos, the second section includes mixing ingredients, and the third section includes people’s feedback and suggestions on the oreo results. By the third section, the postcard shows a completed oreo with two cookie layers and the middle cream filling. The colored ingredients on the third section also correspond to the colored comments, showing how the feedback influenced the ingredient choices. See the back of the postcard for the key and other details!