Final answer:
The points of comparison in the passage about Van Gogh and Gauguin are Inspiration, Style, and Techniques, illustrating the unique artistic choices that shaped their Post-Impressionist works.
Step-by-step explanation:
The points of comparison used in the passage about Van Gogh and Gauguin are related to three main categories: Inspiration, Style, and Techniques. These categories help us understand the distinct approaches of these Post-Impressionist artists. For Van Gogh, the inspiration came from nature and outdoor settings, leading him to express his emotions through the colors and content of his paintings, often with a focus on perspective. He used thick paint and visible brushstrokes to add texture and energy to his work. Gauguin, in contrast, painted more from memory and imagination, emphasizing a heavily symbolic style with the use of exaggerated shapes and smooth, blended brushstrokes which imparted an effect of flatness and simplicity to his forms.