exhibitions 219 art exhibitions 43 architecture 18 architectural designs 13 exhibition grounds 11 světové výstavy 10 industry 9 more ... engineering 9 history 8 organization of exhibitions 8 museums 7 agriculture 7 architecture of interior 6 trade 6 market 5 agricultural machinery and equipment 5 architectural composition 4 architectural details 4 museum work 4 apparatus 4 lists 4 mechanical engineering 4 fairs 4 science 4 buildings (architecture) 3 electrotechnics 3 art galleries 3 museum collections 3 osobnosti 3 machine drives 3 less ...