Subject heading	No. of records
Iberian	1
ice	8
Ice Age	1
iceberg	3
Icelandic	14
icon	312
icon, devotional/sacred image/picture	21
icon painting	106
iconoclasm	18
iconography	1035
iconology	87
iconostasion	9
iconostasis	40
icons	5
idea	6
idealism	13
identification	85
ideology	28
ignition substance	1
illness / sickness	55
illumination	25
illusion	18
illusionism	30
illusionistic effects	16
illustrated Bible	9
illustrated book	826
illustrated chronicle	9
illustrated dictionary	10
illustrated educational material	12
illustrated encyclopaedia	24
illustrated history	53
illustrated popular education	6
illustrated prospectus/booklet/brochure /guide	7
illustrated (subject) index	278
illustration	1102
illustrator	10
image analyses	20
image bearing medium	7
image design	37
image sharing website	1
imagination	16
imagined creatures	1
imagined creatures/beings	110
imitation, mimicry	12
impossible bottle	2
impressionism	466
imprimitura	1
Inca art	16
incense	2
incrustation	11
incunable	13
index	495
index of artworks	97
Indian	232
Indian art	15
Indian reservation	2
Indian/Native American	75
Indian/Native American culture	17
indicator	7
Indonesian	27
(indoor) (public) swimming pool	6
industrial design	141
industrial establishment / facility	31
industrial monument	6
industrial revolution	5
industry	87
infancy	7
infantry	5
informatics	35
information	58
information graphics	19
information management	2
information processing	10
information search	8
information society	16
information system	16
information theory	23
infrared photography	3
infrared testing	21
initial	75
ink drawing	51
innovation	20
inro	1
inscription / text / legend / subtitle	26
inscriptions / texts / legends / subtitles	27
insect	11
insect extermination	2
(insect)pests	5
insects	12
installation	1608
instincts	4
institute of higher education	56
institutions	89
insurance	3
intellectual history	19
intelligence / intellect / sense / meaning	12
intelligentsia intelligence	12
interactive	32
interactive computer graphics	9
interactive computer program	6
interior	801
interior architecture	14
interior decoration	133
interior decoration/design	186
interior design	424
intermedia	272
intermedial art	77
intermediate	27
internal affairs / domestic policy	18
international	923
international exhibition	27
international / foreign	14
international Gothic art	7
internet/web address	1
interpretation / explanation	58
interpretation of artwork	48
interview	998
interviews	81
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	10
iron smithery	64
irony	6
irradiation	1
irrationalism	5
Islam	112
Islamic art	43
island	3
Israeli	34
Italian	3090
Italian painting	6
ivory	41
ivory carving/work	10
ivy	5