Since there were few surviving wooden structures , he initially photographed and recorded stone buildings in Fujian , where he then taught .
Soon after arriving in China in the early 1920s , Ecke turned his attention to China 's architectural history .
Since there were few surviving wooden structures , Ecke initially photographed and recorded stone buildings in Fujian , where Ecke then taught .
Soon after arriving in China in the early 1920s , Ecke turned his attention to China 's architectural history .