Seyfi Arkan, Turkish architect (b. 1903)
Abdurrahman Seyfettin Arkan, Seyfi Nasih (1903 – 15 July 1966) was a Turkish architect, the personal architect of Mustafa Kemal Atatürk. He was born in 1903 in Istanbul. He attended Kadikoy French School and Galatasaray High School. He was first in his class under Vedat Tek in 1928, and later worked with Hans Poelzig in Germany. In 1933 he designed the Glass Villa of Çankaya Köşkü, the President of Turkey's official residence, as well as Florya Atatürk Marine Mansion, a Bauhaus-style former residence of Atatürk and now a museum, in 1935.