Interior of the church dedicated to Saint Hegwig of Silesia in Milanówek

The cross with Christ figure was created by Bulgarian artist Dimitri Petrov, who was living in Milanówek by the time. On the sides of the altar there are two stained-glass windows depicting angels. The stained-glass on the left was created by Antoni Dzierzbicki and founded by the followers of the church and the first pastor Leopold Jarosz in 1935. The stained-glass on the right was gifted by Maria Findstein in 1935. Both of them were made in S.G Żelański Stained Glass Factory in Cracow.