For several years I have been thinking about the design of a type family that explores, on the one hand, the modernist aesthetic that we know, from the Alphabet "a.r." designed by Władysław Strzemiński, and on the other, to the multiscript pre-war Warsaw. This is how the idea of creating the Polin Sans typeface was born. After researching on geometric variants of the Cyrillic alphabet, I was inspired by the text "Towards an open layout: A letter to Volodya Yefimov". I was intrigued by the fact that circular forms, which we are mostly familiar with in the Bulgarian Cyrillic, can be implemented in the classical version, without disrupting the reading process. At the same time, while working on typoteka.pl, I was fascinated by the Hebrew typeface jaffa, published by the Idźkowski & Sk-a foundry, which at some points looks like the Hebrew equivalent of the Alphabet "a.r.". Ben Nathan from Israel joined the project and was responsible for creating his native script. The idea of creating a multiscript family expanded to include Greek and Vietnamese. As a result, Polin Sans is a historical journey through the nooks and crannies of Polish modernism, which was created by people with diverse cultural backgrounds. The Polin Sans family was designed by Mateusz Machalski and Ben Nathan with the support of Michał Gorczyca and Małgorzata Bartosik.