This chapter explores the historical and contemporary implications of nationalism and populism on artistic expression and cultural integration. By examining the works of modernist artists like Wassily Kandinsky and Marc Chagall, the authors illustrate how their art challenged traditional narratives and embraced cultural diversity. Drawing parallels to current discussions on immigration, the chapter argues that populist rhetoric often seeks to restrict artistic and cultural expressions in favor of a homogenized national identity. The authors contend that this process mirrors the challenges faced by immigrants in integrating into a society that is increasingly resistant to cultural pluralism. By invoking the notion of “degenerate art” used by the Nazis to suppress avant-garde movements, the chapter highlights the dangers of permitting populist ideologies to dictate cultural narratives. It advocates for recognizing the value of diverse cultural contributions in enriching societal identity and calls for an educational focus that fosters appreciation for artistic plurality, emphasizing that embracing diversity can lead to a more vibrant and inclusive cultural landscape.