Aerial photographs and cityscapes by aviation pioneer Wulf-Dieter Graf zu Castell, who lived in China between 1933 and 1936 and was tasked with setting up an air traffic network for Eurasia.
2018
2022
2023
2024
2014
1938
2011
2010
1929
2008
2016
2021
2006
1979
1980
2015
1959
