An ancient fortress illuminated by purple light on the bank of the riverAn ancient fortress illuminated by purple light on the bank of the river
Landscape with a fortress in the mountains among waterfalls and birdsLandscape with a fortress in the mountains among waterfalls and birds
The legendary boeing b-52 is a real stratospheric fortressThe legendary Boeing B-52 is a real stratospheric fortress
A battle over the clouds between a german fa-190 a-4 and a boeing b-17 nicknamed "flying fortress".A battle over the clouds between a German FA-190 a-4 and a Boeing b-17 nicknamed "flying fortress".