The artworks on this Catalogue are subject indexed using the Iconclass Classification System.
| 0 | Abstract, Non-representational Art |
| 11D121 | cross as symbol of Christ |
| 11D1311 | lamb bearing cross or banner, 'Agnus Dei' - symbol of Christ |
| 11D324 | 'Salvator Mundi', making a blessing gesture; an orb in his hand or at his feet |
| 11D3271 | Christ as Good Shepherd |
| 11D422 | the Sacred Heart |
| 11F23 | upright figures of Mary without the Christ-child |
| 11F41 | Madonna: Mary standing (or half-length), Christ-child close to her bosom |
| 11G | angels |
| 11H(ANDREW) | St Andrew, apostle |
| 11H(AUGUSTINE) | St Augustine, bishop of Hippo |
| 11H(CYNIDR) | St Cynidr |
| 11H(DAVID) | St David |
| 11H(JOSEPH) | St Joseph of Nazareth, foster-father of Christ |
| 11H(PATRICK) | St Patrick |
| 11H(PAUL) | Paul of Tarsus, apostle |
| 11H(PETER) | St Peter, apostle and first bishop of Rome |
| 11H(VALENTINE) | St Valentine |
| 11HH(CECILIA) | St Cecilia of Rome, virgin martyr |
| 11HH(WINEFRIDE) | St Winefride, St Gwenfrewy |
| 11I62(DAVID)32 | David as musician, usually playing the harp |
| 11I62(EZEKIEL) | Ezekiel (not in biblical context) |
| 11Q73241 | the Eucharist - chalice bearing the Host |
| 12R71 | mask, mask-costume - American Indian ritual objects |
| 21C | fire (one of the four elements) |
| 21D | water (one of the four elements) |
| 25A13 | globe |
| 25C12 | volcano |
| 25F2 | mammals |
| 25F23(LION) | lion |
| 25F27(SEAL) | swimming mammals: seal |
| 25F3 | birds |
| 25F33(EAGLE) | eagle |
| 25F33(KINGFISHER) | kingfisher |
| 25F34 | owl |
| 25F39(DOVE) | dove |
| 25F42 | snakes |
| 25F6 | fishes |
| 25F711(BUTTERFLY) | insects: butterfly |
| 25F75(JELLY-FISH) | coelenterata: jelly-fish |
| 25FF422 | dragon (large fabulous serpent, sometimes with wings and legs) |
| 25G(+27) | plants; vegetation (+ leaf) |
| 25G1 | plants (in general) |
| 25G21 | fruits |
| 25G21(PEAR) | fruits: pear |
| 25G3 | trees |
| 25G41 | flowers |
| 25G41(LILY) | lily |
| 25G541 | mushrooms - plants; vegetation |
| 25H1 | landscapes |
| 25H2 | landscapes with waters, waterscapes, seascapes (in the temperate zone) |
| 25I1 | city-view in general, landscape with city or town |
| 26B2 | rainbow |
| 31A(+3) | the (nude) human figure; 'Corpo humano' (Ripa) (+ sideview, profile) |
| 31A(+56) | the (nude) human figure; 'Corpo humano' (Ripa) (+ lying) |
| 31A211 | (human) skull |
| 31A2245 | hand |
| 31A241 | head (in normal upright position) |
| 31A241(+3) | head in normal upright position (+ sideview, profile) |
| 31A241(+4) | head in normal upright position (+ three-quarter view) |
| 31A243(+3) | head bent backwards (+ sideview, profile) |
| 31A244 | head bent forward; bowing - postures of the head |
| 31A54611 | soap-bubble - washing and bathing |
| 31AA24(+3) | postures of the head (+ sideview, profile) - female figure |
| 31AA241(+4) | head in normal upright position - female human figure (+ three-quarter view) |
| 31AA244 | head bent forward; bowing - female human figure |
| 31D112 | child |
| 41B31 | candle |
| 42A3 | mother and baby or young child |
| 42B | family - parents with their children |
| 43A373 | clown |
| 43C2134 | motorcar racing |
| 43C52 | board-games |
| 43C593 | jig-saw puzzle |
| 43C78414 | children's games - (playing with) train |
| 45B | the soldier; the soldier's life |
| 45C13(SWORD) | hacking and thrusting weapons: sword |
| 45C19(SHIELD) | protective weapons: shield |
| 45C22 | armour |
| 46C161 | automobile, car |
| 46C21 | ships |
| 46C24 | sailing-ship, sailing-boat |
| 47I213 | sheep |
| 47I422 | vine |
| 48A98331 | fleur-de-lis - ornament derived from plant forms |
| 48C731 | string instruments (bowed) |
| 48C7324 | cithern, mandolin, guitar, balalaika - string instruments (plucked) |
| 48C7352 | horn, trumpet, cornet, trombone, tuba |
| 48C75 | making music; musician with instrument |
| 48C871 | actors on the screen - motion picture, film show |
| 49L51 | pen (writing tool) |
| 71A2 | the six days of creation |
| 71B33111 | the ark - story of Noah |
| 71B33221 | the dove returns with an olive-branch - story of Noah |
| 71C124 | the destruction of Sodom and Gomorrah: Lot and his family flee to Zoar, carrying their belongings; an angel may be showing the way |
| 71C1241 | Lot's wife looks back at the city and is transformed into a pillar of salt: the destruction of Sodom and Gomorrah |
| 73A331 | Anna teaching Mary to read |
| 73A6 | the Visitation |
| 73B57 | adoration of the kings: the Wise Men present their gifts to the Christ-child (gold, frankincense and myrrh) |
| 73B721 | Joseph with the Christ-child (and Mary) in his carpenter's workshop - daily life in Nazareth |
| 73C53 | raising of the daughter of Jairus - miracles of Christ |
| 73C6121 | Christ blessing the bread and fish brought by a boy - multiplication of loaves and fishes for a multitude of four or five thousand people - miracles of Christ |
| 73C7224 | Christ blessing children brought by their mothers |
| 73C822 | the lost sheep sought and found by the shepherd - parable of the good shepherd |
| 73D24 | the Last Supper |
| 73D244 | institution of the Eucharist, i.e. Christ showing or blessing bread (host) and/or wine |
| 73D642 | crucified Christ with Mary Magdalene, who usually weeps and embraces the cross |
| 73D82(CROWN OF THORNS) | crown of thorns - instruments of the Passion |
| 73E15 | the risen Christ (with wounds, but without crown of thorns), sometimes holding the cross or a banner |
