The artist used all of the following to show proportion in this image except? It's a sketch by Lauren s

Answer 1

To provide an accurate answer, I need more context regarding the specific sketch by Lauren S that you're referencing, as well as what elements of proportion were used in the artwork. Generally, artists can show proportion using size, placement, and scale. If you can specify the techniques or elements mentioned in your question, I might be able to help you determine which one was not used in the image.