‘If you asked an AI engine to take a medieval church and fast-forward it into the future, it might throw up something like Władysław Pieńkowski’s Dominican church in Warsaw, Poland, which was built between 1985 and 1994. With its octagonal floor-plan and vaulted roof, it has retained some gothic elements. The churches in Poland are really interesting and peculiar: a lot of them were designed in the 1960s, but they weren’t completed, or the construction didn’t start, until the Soviet Union collapsed’