Final answer:
The instruction mandates the use of pencil for drawing while prohibiting the use of comments as answers, emphasizing the need for visual representation with a specific medium.
Step-by-step explanation:
The instruction "Draw in pencil, Do not use comments as answers" emphasizes the requirement to use pencil for drawing. It specifies the preferred drawing medium for the task at hand, which is graphite pencil, known for allowing control over tone and shading depending on its hardness. This is in contrast to using wet drawing media such as pen and ink or brush and ink that require different techniques and offer varying line quality.
The direction also underlines an avoidance of answers in the form of comments, potentially signifying the need for visual, rather than textual, responses. In the realm of art, be it in understanding anatomy through black line illustrations or in capturing the essence of a subject as seen through Michelangelo's works, the utility of drawing with defined mediums such as a pencil is key to developing and showcasing artistic skills.