In the architecture of Arab cities, the impact of modernism is visible through concrete examples. The Goethe-Institut Palestinian Territories, together with Dr. George Arbid (Beirut) and Prof. Dr. Philipp Oswalt (Berlin), both experts in historiographical architectural research of modernism, embarked on a search for traces since 2019. The regional book project, funded by the German Federal Foreign Office, was published in Arabic and English.