You do not need to read every word of the Lexicon articles to understand where particular types of images are grouped. Here are some translations of common topic headings you will see:
Greek - German: Griechische, French: Grecque, Italian: Greco
Roman - German: Romanisch, French, Romain, Italian: Romano
Mosaic- German: mosaik, French: mosaique, Italian: mosaico
Painting - German: malerai, plural: Gemalde French: peinture, Italian: pittura
Sculpture - German: skulpture, skulpturen French: sculpture, Italian: scultura
Relief sculpture - German, French: relief, Italian: scultura in rilievo
Attic - German: Attisch
Ceramics - German: keramik, French: ceramique, Italian: ceramica
Red figure - German: rotfigurige, French: chiffre rouge, Italian: figura rosso
Black figure- German: schwarzfigurige, French: figure noir, Italian: figura nera
Gems - German: Gemmen, French: bijoux, Italian: gemme
Representations - German: darstellungen, French: representation, Italian: immagine
Shell(s) - German: Schale, shalen, French: coquilles, Italian: conchigle
*There are more call number ranges dealing with Greek art than are listed here. Keep in mind that many books that include Greek art are cataloged under Archaeology.
N 5630's - Greek art
NA 260's-270's - Greek Architecture
NB 160's - Greek sculpture
ND 110's - Greek painting
NK 4645's - Vase painting