[1][2] Between 1886 and 1888 Frimodt Clausen worked as conductor for Vilhelm Theodor Walther.

Later Frimodt Clausen worked a great deal in Aarhus as an architect.

[3] In Frimodt Clausen's work can be seen inspiration from Anton Rosen in the early 1900s.

Like other architects during this period he made buildings in both the National Romantic and Neoclassical style.

Ørumsgade where a city block was constructed in 1933-35 after designs by Frimodt Clausen in a Functionalist style.