In this lesson, the focus is on composition, regarded as one of the most challenging aspects of art. Students are encouraged to reflect on their understanding of composition, which involves planning and the thoughtful arrangement of various design elements. The instructor emphasizes that mastery in composition differentiates skilled artists from beginners and highlights the importance of practice in improving artistic abilities over time. Key tools and concepts discussed include line, shape, color, and balance, all contributing to the creation of impactful artwork.