From 1958 to 1964 , worked as a designer in the studio of designer Victor Gruen . He also worked in the studio Daniel Johnson Medehal Los Angeles , the United States . After the tragic events of the 1963 earthquake , Konstantinov returned to Skopje to help rebuild the city . His Telecommunications Centre and Post Office ( built in different stages between 1974 and 1989 ) are two of his most recognizable contributions to the rebuild of Skopje
1963 earthquake
1963 Skopje earthquake
Janko Konstantinov