Slivje je vas 9 km jugo-vzhodno od Kozine. Notranjost cerkve sv. Martina v Slivju je v obdobju od 1941-1944 poslikal in s kiparskimi deli opremil umetnik Tone Kralj (1900-1975).
The interior of the St. Martin church in Slivje was painted and equipped with the statues by Slovene painter Tone Kralj (1900-1975) in a time period from 1941 to 1944.In that risky time of the WW2 he went over the limits and had painted the church with the symbols against the fascism and Nazism. The symbols are well hidden but on the other side obvious when looking at the frescoes and the sculptures.