Ключевые слова: architecture, archive, bookcase, bookshelf, building, century, city, conference, construction, cultural, culture, design, education, europe, floors, glass, greatest, hall, handrails, history, indoor, interior, internal, knowledge, latvia, levels, library, literature, meeting, metal, modern, national, projects, public, reading, reception, reference, riga, security, spacious, stairs, structure, study, tourism, travel, university, urban, well, wood,