Subject heading	No. of records
Iberian	1
ice	8
Ice Age	1
iceberg	3
Icelandic	12
icon	303
icon, devotional/sacred image/picture	20
icon painting	97
iconoclasm	17
iconography	1022
iconology	76
iconostasion	9
iconostasis	40
icons	5
idea	3
idealism	13
identification	85
ideology	21
ignition substance	1
illness / sickness	46
illumination	24
illusion	13
illusionism	30
illusionistic effects	13
illustrated Bible	9
illustrated book	808
illustrated chronicle	9
illustrated dictionary	10
illustrated educational material	12
illustrated encyclopaedia	24
illustrated history	37
illustrated popular education	6
illustrated prospectus/booklet/brochure /guide	7
illustrated (subject) index	278
illustration	1054
illustrator	10
image analyses	18
image bearing medium	7
image design	34
image sharing website	1
imagination	14
imagined creatures	1
imagined creatures/beings	96
imitation, mimicry	10
impossible bottle	2
impressionism	455
imprimitura	1
Inca art	16
incense	2
incrustation	11
incunable	13
index	495
index of artworks	78
Indian	229
Indian art	14
Indian reservation	2
Indian/Native American	74
Indian/Native American culture	16
indicator	7
Indonesian	25
(indoor) (public) swimming pool	5
industrial design	136
industrial establishment / facility	29
industrial monument	6
industrial revolution	3
industry	83
infancy	7
infantry	5
informatics	35
information	58
information graphics	18
information management	2
information processing	7
information search	8
information society	12
information system	13
information theory	23
infrared photography	2
infrared testing	11
initial	73
ink drawing	48
innovation	15
inro	1
inscription / text / legend / subtitle	26
inscriptions / texts / legends / subtitles	25
insect	11
insect extermination	2
(insect)pests	4
insects	12
installation	1487
instincts	4
institute of higher education	41
institutions	89
insurance	3
intellectual history	19
intelligence / intellect / sense / meaning	12
intelligentsia intelligence	11
interactive	24
interactive computer graphics	8
interactive computer program	6
interior	782
interior architecture	14
interior decoration	122
interior decoration/design	186
interior design	413
intermedia	240
intermedial art	63
intermediate	27
internal affairs / domestic policy	17
international	797
international exhibition	26
international / foreign	12
international Gothic art	7
internet/web address	1
interpretation / explanation	50
interpretation of artwork	32
interview	977
interviews	51
invention	5
inventions	17
inventor	7
invertebrates	2
invitation	154
invitation card	1
Iranian	21
Iraqi	5
iridescence / irisation	2
Irish	53
iron	2
iron age	19
(iron) smithery	9
iron smithery	62
irony	5
irradiation	1
irrationalism	5
Islam	111
Islamic art	41
island	3
Israeli	33
Italian	3013
Italian painting	6
ivory	41
ivory carving/work	10
ivy	5