Subject heading	No. of records
Iberian	1
ice	8
Ice Age	1
iceberg	3
Icelandic	13
icon	310
icon, devotional/sacred image/picture	21
icon painting	101
iconoclasm	17
iconography	1033
iconology	85
iconostasion	9
iconostasis	40
icons	5
idea	5
idealism	13
identification	85
ideology	27
ignition substance	1
illness / sickness	53
illumination	24
illusion	15
illusionism	30
illusionistic effects	14
illustrated Bible	9
illustrated book	822
illustrated chronicle	9
illustrated dictionary	10
illustrated educational material	12
illustrated encyclopaedia	24
illustrated history	47
illustrated popular education	6
illustrated prospectus/booklet/brochure /guide	7
illustrated (subject) index	278
illustration	1082
illustrator	10
image analyses	20
image bearing medium	7
image design	36
image sharing website	1
imagination	16
imagined creatures	1
imagined creatures/beings	103
imitation, mimicry	12
impossible bottle	2
impressionism	461
imprimitura	1
Inca art	16
incense	2
incrustation	11
incunable	13
index	495
index of artworks	88
Indian	232
Indian art	15
Indian reservation	2
Indian/Native American	75
Indian/Native American culture	17
indicator	7
Indonesian	25
(indoor) (public) swimming pool	5
industrial design	141
industrial establishment / facility	31
industrial monument	6
industrial revolution	3
industry	87
infancy	7
infantry	5
informatics	35
information	58
information graphics	19
information management	2
information processing	9
information search	8
information society	13
information system	16
information theory	23
infrared photography	3
infrared testing	19
initial	75
ink drawing	51
innovation	18
inro	1
inscription / text / legend / subtitle	26
inscriptions / texts / legends / subtitles	26
insect	11
insect extermination	2
(insect)pests	5
insects	12
installation	1573
instincts	4
institute of higher education	51
institutions	89
insurance	3
intellectual history	19
intelligence / intellect / sense / meaning	12
intelligentsia intelligence	12
interactive	27
interactive computer graphics	9
interactive computer program	6
interior	800
interior architecture	14
interior decoration	132
interior decoration/design	186
interior design	421
intermedia	261
intermedial art	70
intermediate	27
internal affairs / domestic policy	18
international	879
international exhibition	27
international / foreign	14
international Gothic art	7
internet/web address	1
interpretation / explanation	57
interpretation of artwork	43
interview	992
interviews	71
invention	10
inventions	20
inventor	7
invertebrates	2
invitation	155
invitation card	1
Iranian	22
Iraqi	6
iridescence / irisation	2
Irish	55
iron	2
iron age	19
(iron) smithery	9
iron smithery	63
irony	6
irradiation	1
irrationalism	5
Islam	112
Islamic art	42
island	3
Israeli	34
Italian	3079
Italian painting	6
ivory	41
ivory carving/work	10
ivy	5