Church of the Holy Cross (Croatian: Crkva svetog Križa) is a Croatian Pre-Romanesque Catholic church originating from the 9th century in Nin.
According to a theory from an art historian Mladen Pejaković, the design has an intentionally unbalanced elliptical form designated to "follow" the position of the Sun, retaining the functionality of a calendar and sundial. In its beginning, in the time of the Croatian principality, it was used as a royal chapel of the duke's courtyard nearby. Photo credit: Böhringer Friedrich