sentences:  Isak Gustaf Clason
  
  Isak Gustaf Clason (30 July 1856 Falun – 19 July 1930 Rättvik) was a Swedish architect.Clason studied engineering and later architecture at the Royal Institute of Technology in Stockholm, where he was a student of Albert Theodor Gellerstedt (1836-1914), and later at the architectural school of the Royal Swedish Academy of Arts, at the time headed by Fredrik Wilhelm Scholander (1816-1881).