Photographs are categorised according to the following thematic units:
- culture and media (museums, galleries, theaters, cinemas, television)
- education and science
- health care
- sport
- economy
- public city services and utility services
- life of the city
- events: economic events (Zagreb Fair), art exhibitions, carnivals, processions, feasts, celebrations, anniversaries, conferences, strikes, accidents, disasters, funerals, political events (meetings, visits of statesmen)
A. Mühlbauer, Zagreb Skating Rink, photograph, 18 x 24 cm, January 14, 1893, MGZ fot. 15831
Julius Hühn, The Klaić Family, photograph, 11 x 15 cm, ca 1861, MGZ fot. 15818