Subject
- Portrait photography89,624
- Photography47,150
- Buddhism32,134
- Buddhist Monks31,979
- Theravāda Buddhism31,979
- Ethnographic heritage14,781
- Architecture -- Bulgaria9,880
- Clothing and dress -- Bulgaria9,880
- Ethnic costume -- Bulgaria9,880
- Ethnology -- Bulgaria9,880
- Landscapes -- Bulgaria9,880
- Marriage customs and rites -- Bulgaria9,880
- Material culture -- Bulgaria9,880
- Pottery -- Bulgaria9,880
- Portraits6,596
- Landscape photography5,666
- Landscapes4,795
- Bulgaria--History4,733
- Agriculture4,072
- Buildings3,987