Lars Eliel Sonck (10 August 1870 – 14 March 1956) was a Finnish architect. He was a prominent figure in early 20th-century Finnish architecture, known for his role in developing the National Romantic and later Nordic Classicism movements in Finland. Sonck graduated from the Polytechnic Institute of Helsinki (now Aalto University) in 1894. That same year, at age 23, he won the design competition for St Michael's Church, Turku, marking his professional breakthrough.
https://en.wikipedia.org/wiki/Lars_Sonck