Subject heading	No. of records
radical design	1
radio	28
radio play	3
railway	39
railway bridge	1
railway station	18
railway/train station	4
rainbow	4
raising awareness	374
raising/bringing up/parenting/educating children	31
Rákoczi's insurrection	3
rarity	6
raster	6
rationalism	6
rattan furniture	1
raw material	5
rayonism	4
reader	41
reading	50
reading comprehension	4
realism	218
reception / admission / accommodation / housing	78
recipe	25
recipes	53
reconstruction	91
reconstruction drawings	23
reconstruction model	6
record cover	13
record / vinyl / disc	12
recreation, entertainment, amusement	19
rectangular shawl	3
recurrence / repetition	4
red brick Gothic	3
red-figured vase painting	1
refectory	4
reference texts / source texts	11
reference (work/book) / source (work/book)	44
reference works/books) / source works/books)	22
references / sources	65
reflection	14
reform period	33
Reformation	30
Reformed	35
Reformed Church	30
Regence style	3
regime change	20
register of names	18
regular solids	1
reinforced concrete architecture	5
related people(s)	1
relic	29
relief	332
relief printing	7
religion	459
religious dispute / theological controversy	2
religious ethnography	15
religious holiday/celebration/festival	14
religious holidays	11
religious movements	2
religious representation/depiction/portrayal/imagery	456
religious/church music	8
religious/ecclesiastical art	411
religious/ecclesiastical painting	50
religious/monastic order	34
reliquary / relic repository / shrine	39
Rembrandt School	1
remembrance, recall	418
remembrance / recollection / reminiscence	111
remembrances	1
renaissance	1936
renovation / renewal	44
repainting	3
repertory	24
report	34
report photo(graph)	72
reports	10
representation of literary figures/characters	16
representation of the female form	603
representation of the human form / portrayal	1996
representation/depiction of the Old Testament	3
representation/depiction of the sun, sun imagery	3
reproduction	15
reproduction photography	2
reptiles	6
research	671
research methodology	19
residential building	81
residential house	356
residential houses	10
resin	8
resin casting technique	8
restaurant	26
restoration	2388
restorer	54
retablo	2
retorics	29
retouching	12
retrospective exhibition	16
reverse glass painting	10
revolution	109
revolution and fine art	5
rhymed prose	1
rhythm	12
rhythmic gymnastics	3
ribbon, strip, band	3
rider	20
rifle	19
right/justice	81
ring	13
rite	30
ritual	36
river	15
roads	8
rock church	4
rock, cliff	7
rock drawing	29
rock grave, tomb cairn	6
rock music	15
rock plants	1
rock relief	2
rocket, missile	3
rocking horse	4
rocks, cliffs,	10
Rococo	184
rodents	4
role	5
Roman	475
Roman Age	80
Roman art	61
Roman School	14
romance	284
Romanian	418
Romanian art	10
Romanian language	1
Romanian style	329
romantic classicism	3
rood screen	3
(roof) tile / flower-pot / potsherd / earthenware	9
roof, top	25
room / premises	2
rope	4
rosary	2
rose	26
rosette	30
rotunda	1
round church	9
royal	9
royal insignia	45
ruby glass	1
ruins	24
ruins (of a castle/fortress)	19
ruler, ruling	116
rules, regulations	26
(ruling) dynasty	18
rune	2
runic writing	18
Russian	1166
Ruthenian, Ruthene, Transcarpathian Ukrainian	5