Why is it said that impression art is the intersection between modern painting and traditional painting?

Impressionist art pays attention to changes in light and color, emphasizing external light, moment, vision, and atmosphere. Traditional painting pays attention to realism. Classical painting, neoclassical painting, romanticism, realism, and baroque art all emphasize the rigor of modeling. The main characteristic of modern art is anti-tradition. During this period, many schools emerged, including Fauvism, Expressionism, Cubism, Dadaism, etc. It can be seen from their works that Ingres' "Fountain" expresses the beauty of the human body, reaching the peak of that era in terms of anatomy and perspective. Mona's "Impression Sunrise" emphasizes the effect of light and shadow. In Munch's "The Scream", the painter emphasized expressing his own feelings. Impressionism serves as a link between past and present, but it’s just my own idea. You can look at foreign art history and think that I studied Chinese painting and don’t know much about it, haha