The parish church of Mariahilf was built by Sebastiano Carlone in 1686–1689, but redesigned by Franz Jänggl (1711–1715).

[2] The church has six chapels and is decorated with frescoes in trompe-l'œil made by Johann Hauzinger and Franz Xaver Strattmann in 1759–1760, pupils of Paul Troger.

[3] It is a wooden structure with gilt sculptures and decoration, the finishing of the surface imitates the appearance of polished marble, the colour scheme is brown and gold.

[4] The main figures of the scene are surrounded by cherubs among thick clouds, one of them holding a book and a knife.

The abat-voix is crowned with a lively Baroque sculpture group of playful cherubs holding symbols of the faith, a cross, an anchor, a chalice and a flaming heart.