history 198 architecture 113 ancient monuments 113 architectural designs 58 towns 43 historical buildings 36 tunneling works 34 more ... underground (transport) 33 reconstruction 30 dwelling houses 28 road tunnels 28 buildings (architecture) 25 architektonické památky 24 technological institutes 23 territorial planning 23 urban transport 21 building designing 21 tunnels 21 osobnosti 20 transport constructions 19 drfting 19 city planning 19 interiors 17 bridges 17 urban underground transport 17 rebuildings 17 public open spaces 16 buildings (construction) 15 office buildings 14 architectural details 14 less ...